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system.rs</font>
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<pre><a name="l1"><span class="ln">1 </span></a><span class="s0">use </span><span class="s2">std</span><span class="s1">::</span><span class="s2">f32</span><span class="s1">::</span><span class="s2">consts</span><span class="s1">::</span><span class="s2">PI</span><span class="s3">;</span>
<a name="l2"><span class="ln">2 </span></a><span class="s0">use </span><span class="s2">std</span><span class="s1">::</span><span class="s2">path</span><span class="s1">::</span><span class="s2">PathBuf</span><span class="s3">;</span>
<a name="l3"><span class="ln">3 </span></a><span class="s0">use </span><span class="s2">std</span><span class="s1">::</span><span class="s2">time</span><span class="s1">::</span><span class="s2">Instant</span><span class="s3">;</span>
<a name="l4"><span class="ln">4 </span></a>
<a name="l5"><span class="ln">5 </span></a><span class="s0">use </span><span class="s2">cgmath</span><span class="s1">::{</span><span class="s2">Deg</span><span class="s3">, </span><span class="s2">Euler</span><span class="s3">, </span><span class="s2">Point3</span><span class="s3">, </span><span class="s2">Quaternion</span><span class="s3">, </span><span class="s2">Rad</span><span class="s1">}</span><span class="s3">;</span>
<a name="l6"><span class="ln">6 </span></a><span class="s0">use </span><span class="s2">imgui</span><span class="s1">::*</span><span class="s3">;</span>
<a name="l7"><span class="ln">7 </span></a><span class="s0">use </span><span class="s2">imgui</span><span class="s1">::{</span><span class="s2">Condition</span><span class="s3">, </span><span class="s2">FontSource</span><span class="s3">, </span><span class="s2">Ui</span><span class="s1">}</span><span class="s3">;</span>
<a name="l8"><span class="ln">8 </span></a><span class="s0">use </span><span class="s2">legion</span><span class="s1">::</span><span class="s2">systems</span><span class="s1">::</span><span class="s2">CommandBuffer</span><span class="s3">;</span>
<a name="l9"><span class="ln">9 </span></a><span class="s0">use </span><span class="s2">legion</span><span class="s1">::</span><span class="s2">world</span><span class="s1">::</span><span class="s2">SubWorld</span><span class="s3">;</span>
<a name="l10"><span class="ln">10 </span></a><span class="s0">use </span><span class="s2">legion</span><span class="s1">::</span><span class="s2">IntoQuery</span><span class="s3">;</span>
<a name="l11"><span class="ln">11 </span></a><span class="s0">use </span><span class="s2">legion</span><span class="s1">::*</span><span class="s3">;</span>
<a name="l12"><span class="ln">12 </span></a><span class="s0">use </span><span class="s2">nalgebra</span><span class="s1">::</span><span class="s2">Quaternion </span><span class="s0">as </span><span class="s2">naQuaternion</span><span class="s3">;</span>
<a name="l13"><span class="ln">13 </span></a><span class="s0">use </span><span class="s2">rapier3d</span><span class="s1">::</span><span class="s2">dynamics</span><span class="s1">::{</span>
<a name="l14"><span class="ln">14 </span></a> <span class="s2">IntegrationParameters</span><span class="s3">, </span><span class="s2">JointSet</span><span class="s3">, </span><span class="s2">MassProperties</span><span class="s3">, </span><span class="s2">RigidBodyBuilder</span><span class="s3">, </span><span class="s2">RigidBodySet</span><span class="s3">,</span>
<a name="l15"><span class="ln">15 </span></a><span class="s1">}</span><span class="s3">;</span>
<a name="l16"><span class="ln">16 </span></a><span class="s0">use </span><span class="s2">rapier3d</span><span class="s1">::</span><span class="s2">geometry</span><span class="s1">::{</span><span class="s2">BroadPhase</span><span class="s3">, </span><span class="s2">ColliderBuilder</span><span class="s3">, </span><span class="s2">ColliderSet</span><span class="s3">, </span><span class="s2">NarrowPhase</span><span class="s1">}</span><span class="s3">;</span>
<a name="l17"><span class="ln">17 </span></a><span class="s0">use </span><span class="s2">rapier3d</span><span class="s1">::</span><span class="s2">na</span><span class="s1">::{</span><span class="s2">Isometry3</span><span class="s3">, </span><span class="s2">Vector</span><span class="s3">, </span><span class="s2">Vector3</span><span class="s1">}</span><span class="s3">;</span>
<a name="l18"><span class="ln">18 </span></a><span class="s0">use </span><span class="s2">rapier3d</span><span class="s1">::</span><span class="s2">pipeline</span><span class="s1">::{</span><span class="s2">ChannelEventCollector</span><span class="s3">, </span><span class="s2">PhysicsPipeline</span><span class="s1">}</span><span class="s3">;</span>
<a name="l19"><span class="ln">19 </span></a>
<a name="l20"><span class="ln">20 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">camera</span><span class="s1">::{</span><span class="s2">Camera</span><span class="s3">, </span><span class="s2">CameraController</span><span class="s1">}</span><span class="s3">;</span>
<a name="l21"><span class="ln">21 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">components</span><span class="s1">::{</span><span class="s2">Collider</span><span class="s3">, </span><span class="s2">ImguiWindow</span><span class="s3">, </span><span class="s2">LoopState</span><span class="s3">, </span><span class="s2">Mesh</span><span class="s3">, </span><span class="s2">Physics</span><span class="s3">, </span><span class="s2">Position</span><span class="s1">}</span><span class="s3">;</span>
<a name="l22"><span class="ln">22 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">geometry</span><span class="s3">;</span>
<a name="l23"><span class="ln">23 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">physics</span><span class="s1">::</span><span class="s2">state</span><span class="s1">::</span><span class="s2">PhysicsState</span><span class="s3">;</span>
<a name="l24"><span class="ln">24 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">render</span><span class="s1">::</span><span class="s2">state</span><span class="s1">::</span><span class="s2">RenderState</span><span class="s3">;</span>
<a name="l25"><span class="ln">25 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">render</span><span class="s1">::</span><span class="s2">system</span><span class="s1">::{</span><span class="s2">ImguiGenericOutputLine</span><span class="s3">, </span><span class="s2">ImguiPerformanceProfilerLine</span><span class="s1">}</span><span class="s3">;</span>
<a name="l26"><span class="ln">26 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">runtime</span><span class="s1">::</span><span class="s2">state</span><span class="s1">::</span><span class="s2">RuntimeState</span><span class="s3">;</span>
<a name="l27"><span class="ln">27 </span></a><span class="s0">use crate</span><span class="s1">::</span><span class="s2">geometry</span><span class="s1">::</span><span class="s2">RawMesh</span><span class="s3">;</span>
<a name="l28"><span class="ln">28 </span></a>
<a name="l29"><span class="ln">29 </span></a><span class="s0">pub fn </span><span class="s2">quad_color</span><span class="s1">(</span><span class="s2">color</span><span class="s1">: [</span><span class="s2">f32</span><span class="s3">; </span><span class="s4">4</span><span class="s1">]) -> [[</span><span class="s2">f32</span><span class="s3">; </span><span class="s4">4</span><span class="s1">]</span><span class="s3">; </span><span class="s4">4</span><span class="s1">] {</span>
<a name="l30"><span class="ln">30 </span></a> <span class="s1">[</span><span class="s2">color</span><span class="s3">, </span><span class="s2">color</span><span class="s3">, </span><span class="s2">color</span><span class="s3">, </span><span class="s2">color</span><span class="s1">]</span>
<a name="l31"><span class="ln">31 </span></a><span class="s1">}</span>
<a name="l32"><span class="ln">32 </span></a>
<a name="l33"><span class="ln">33 </span></a><span class="s1">#[</span><span class="s2">system</span><span class="s1">]</span>
<a name="l34"><span class="ln">34 </span></a><span class="s1">#[</span><span class="s2">write_component</span><span class="s1">(</span><span class="s2">Mesh</span><span class="s1">)]</span>
<a name="l35"><span class="ln">35 </span></a><span class="s0">pub fn </span><span class="s2">runtime_load</span><span class="s1">(</span>
<a name="l36"><span class="ln">36 </span></a> <span class="s2">cmd</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">CommandBuffer</span><span class="s3">,</span>
<a name="l37"><span class="ln">37 </span></a> <span class="s2">world</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">SubWorld</span><span class="s3">,</span>
<a name="l38"><span class="ln">38 </span></a> <span class="s1">#[</span><span class="s2">resource</span><span class="s1">] </span><span class="s2">runtime_state</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">RuntimeState</span><span class="s3">,</span>
<a name="l39"><span class="ln">39 </span></a><span class="s1">) {</span>
<a name="l40"><span class="ln">40 </span></a> <span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">preload_meshes</span><span class="s1">(</span><span class="s2">PathBuf</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s5">"./resources"</span><span class="s1">))</span><span class="s3">;</span>
<a name="l41"><span class="ln">41 </span></a>
<a name="l42"><span class="ln">42 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span><span class="s2">ImguiWindow </span><span class="s1">{</span>
<a name="l43"><span class="ln">43 </span></a> <span class="s6">// a window that does everything for the performance profiler</span>
<a name="l44"><span class="ln">44 </span></a> <span class="s2">window</span><span class="s1">: || {</span>
<a name="l45"><span class="ln">45 </span></a> <span class="s2">imgui</span><span class="s1">::</span><span class="s2">Window</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s2">im_str</span><span class="s1">!(</span><span class="s5">"Performance Profiler"</span><span class="s1">))</span>
<a name="l46"><span class="ln">46 </span></a> <span class="s1">.</span><span class="s2">size</span><span class="s1">([</span><span class="s4">400</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">200</span><span class="s1">.</span><span class="s4">0</span><span class="s1">]</span><span class="s3">, </span><span class="s2">Condition</span><span class="s1">::</span><span class="s2">FirstUseEver</span><span class="s1">)</span>
<a name="l47"><span class="ln">47 </span></a> <span class="s1">.</span><span class="s2">position</span><span class="s1">([</span><span class="s4">10</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">10</span><span class="s1">.</span><span class="s4">0</span><span class="s1">]</span><span class="s3">, </span><span class="s2">Condition</span><span class="s1">::</span><span class="s2">FirstUseEver</span><span class="s1">)</span>
<a name="l48"><span class="ln">48 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l49"><span class="ln">49 </span></a> <span class="s2">func</span><span class="s1">: |</span><span class="s2">ui</span><span class="s1">: &</span><span class="s2">Ui</span><span class="s3">, </span><span class="s2">a</span><span class="s1">: </span><span class="s2">Vec</span><span class="s1"><&</span><span class="s2">ImguiPerformanceProfilerLine</span><span class="s1">>| {</span>
<a name="l50"><span class="ln">50 </span></a> <span class="s6">// ui.text(im_str!("Performance Graph"));</span>
<a name="l51"><span class="ln">51 </span></a>
<a name="l52"><span class="ln">52 </span></a> <span class="s0">let </span><span class="s2">draw_list </span><span class="s1">= </span><span class="s2">ui</span><span class="s1">.</span><span class="s2">get_window_draw_list</span><span class="s1">()</span><span class="s3">;</span>
<a name="l53"><span class="ln">53 </span></a> <span class="s0">let </span><span class="s2">top_left </span><span class="s1">= </span><span class="s2">ui</span><span class="s1">.</span><span class="s2">cursor_screen_pos</span><span class="s1">()</span><span class="s3">;</span>
<a name="l54"><span class="ln">54 </span></a> <span class="s0">let </span><span class="s2">region_size </span><span class="s1">= </span><span class="s2">ui</span><span class="s1">.</span><span class="s2">content_region_avail</span><span class="s1">()</span><span class="s3">;</span>
<a name="l55"><span class="ln">55 </span></a>
<a name="l56"><span class="ln">56 </span></a> <span class="s0">let </span><span class="s2">region_size </span><span class="s1">= [</span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">0</span><span class="s1">] * </span><span class="s4">0</span><span class="s1">.</span><span class="s4">80</span><span class="s3">, </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">]]</span><span class="s3">;</span>
<a name="l57"><span class="ln">57 </span></a>
<a name="l58"><span class="ln">58 </span></a> <span class="s6">// Fill rect</span>
<a name="l59"><span class="ln">59 </span></a> <span class="s0">let </span><span class="s2">qcolor </span><span class="s1">= </span><span class="s2">quad_color</span><span class="s1">([</span><span class="s4">0</span><span class="s1">.</span><span class="s4">5</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">5</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">1</span><span class="s1">])</span><span class="s3">;</span>
<a name="l60"><span class="ln">60 </span></a> <span class="s2">draw_list</span><span class="s1">.</span><span class="s2">add_rect_filled_multicolor</span><span class="s1">(</span>
<a name="l61"><span class="ln">61 </span></a> <span class="s2">top_left</span><span class="s3">,</span>
<a name="l62"><span class="ln">62 </span></a> <span class="s1">[</span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">0</span><span class="s1">] + (</span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">0</span><span class="s1">])</span><span class="s3">, </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] + </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">]]</span><span class="s3">,</span>
<a name="l63"><span class="ln">63 </span></a> <span class="s2">qcolor</span><span class="s1">[</span><span class="s4">0</span><span class="s1">]</span><span class="s3">,</span>
<a name="l64"><span class="ln">64 </span></a> <span class="s2">qcolor</span><span class="s1">[</span><span class="s4">1</span><span class="s1">]</span><span class="s3">,</span>
<a name="l65"><span class="ln">65 </span></a> <span class="s2">qcolor</span><span class="s1">[</span><span class="s4">2</span><span class="s1">]</span><span class="s3">,</span>
<a name="l66"><span class="ln">66 </span></a> <span class="s2">qcolor</span><span class="s1">[</span><span class="s4">3</span><span class="s1">]</span><span class="s3">,</span>
<a name="l67"><span class="ln">67 </span></a> <span class="s1">)</span><span class="s3">;</span>
<a name="l68"><span class="ln">68 </span></a>
<a name="l69"><span class="ln">69 </span></a> <span class="s0">for </span><span class="s2">profiler_line </span><span class="s0">in </span><span class="s2">a </span><span class="s1">{</span>
<a name="l70"><span class="ln">70 </span></a> <span class="s0">let </span><span class="s2">x_scale </span><span class="s1">= (</span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">0</span><span class="s1">]) / </span><span class="s4">400</span><span class="s1">.</span><span class="s4">0</span><span class="s3">;</span>
<a name="l71"><span class="ln">71 </span></a> <span class="s0">let </span><span class="s2">y_scale </span><span class="s1">= </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] / </span><span class="s2">profiler_line</span><span class="s1">.</span><span class="s2">scale_max</span><span class="s3">;</span>
<a name="l72"><span class="ln">72 </span></a> <span class="s2">profiler_line</span>
<a name="l73"><span class="ln">73 </span></a> <span class="s1">.</span><span class="s2">iter_data_from_head</span><span class="s1">()</span>
<a name="l74"><span class="ln">74 </span></a> <span class="s1">.</span><span class="s2">fold</span><span class="s1">((</span><span class="s4">0</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">0f32</span><span class="s1">)</span><span class="s3">, </span><span class="s1">|</span><span class="s2">accum</span><span class="s3">, </span><span class="s1">&</span><span class="s2">fps_val</span><span class="s1">| {</span>
<a name="l75"><span class="ln">75 </span></a> <span class="s0">let </span><span class="s2">x1 </span><span class="s1">= </span><span class="s2">accum</span><span class="s1">.</span><span class="s4">0 </span><span class="s0">as </span><span class="s2">f32 </span><span class="s1">* </span><span class="s2">x_scale </span><span class="s1">+ </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">0</span><span class="s1">]</span><span class="s3">;</span>
<a name="l76"><span class="ln">76 </span></a> <span class="s0">let </span><span class="s2">y1 </span><span class="s1">= </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] + </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] - </span><span class="s2">accum</span><span class="s1">.</span><span class="s4">1 </span><span class="s1">* </span><span class="s2">y_scale</span><span class="s3">;</span>
<a name="l77"><span class="ln">77 </span></a> <span class="s0">let </span><span class="s2">x2 </span><span class="s1">= (</span><span class="s2">accum</span><span class="s1">.</span><span class="s4">0 </span><span class="s0">as </span><span class="s2">f32 </span><span class="s1">+ </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s1">) * </span><span class="s2">x_scale </span><span class="s1">+ </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">0</span><span class="s1">]</span><span class="s3">;</span>
<a name="l78"><span class="ln">78 </span></a> <span class="s0">let </span><span class="s2">y2 </span><span class="s1">= </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] + </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] - </span><span class="s2">fps_val </span><span class="s1">* </span><span class="s2">y_scale</span><span class="s3">;</span>
<a name="l79"><span class="ln">79 </span></a> <span class="s0">let </span><span class="s2">p1 </span><span class="s1">= [</span><span class="s2">x1</span><span class="s3">, </span><span class="s2">y1</span><span class="s1">]</span><span class="s3">;</span>
<a name="l80"><span class="ln">80 </span></a> <span class="s0">let </span><span class="s2">p2 </span><span class="s1">= [</span><span class="s2">x2</span><span class="s3">, </span><span class="s2">y2</span><span class="s1">]</span><span class="s3">;</span>
<a name="l81"><span class="ln">81 </span></a> <span class="s2">draw_list</span>
<a name="l82"><span class="ln">82 </span></a> <span class="s1">.</span><span class="s2">add_line</span><span class="s1">(</span><span class="s2">p1</span><span class="s3">, </span><span class="s2">p2</span><span class="s3">, </span><span class="s1">[</span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">8</span><span class="s1">])</span>
<a name="l83"><span class="ln">83 </span></a> <span class="s1">.</span><span class="s2">thickness</span><span class="s1">(</span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s1">)</span>
<a name="l84"><span class="ln">84 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l85"><span class="ln">85 </span></a> <span class="s1">(</span><span class="s2">accum</span><span class="s1">.</span><span class="s4">0 </span><span class="s1">+ </span><span class="s4">1</span><span class="s3">, </span><span class="s2">fps_val</span><span class="s1">)</span>
<a name="l86"><span class="ln">86 </span></a> <span class="s1">})</span><span class="s3">;</span>
<a name="l87"><span class="ln">87 </span></a>
<a name="l88"><span class="ln">88 </span></a> <span class="s0">let </span><span class="s2">text_x </span><span class="s1">= (</span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">0</span><span class="s1">] + </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">0</span><span class="s1">])</span><span class="s3">;</span>
<a name="l89"><span class="ln">89 </span></a> <span class="s0">let </span><span class="s2">text_y </span><span class="s1">= </span><span class="s2">top_left</span><span class="s1">[</span><span class="s4">1</span><span class="s1">] + </span><span class="s2">region_size</span><span class="s1">[</span><span class="s4">1</span><span class="s1">]</span>
<a name="l90"><span class="ln">90 </span></a> <span class="s1">- </span><span class="s2">profiler_line</span><span class="s1">.</span><span class="s2">current_average_label</span><span class="s1">().</span><span class="s4">0 </span><span class="s1">* </span><span class="s2">y_scale</span><span class="s3">;</span>
<a name="l91"><span class="ln">91 </span></a> <span class="s2">draw_list</span><span class="s1">.</span><span class="s2">add_text</span><span class="s1">(</span>
<a name="l92"><span class="ln">92 </span></a> <span class="s1">[</span><span class="s2">text_x</span><span class="s3">, </span><span class="s2">text_y</span><span class="s1">]</span><span class="s3">,</span>
<a name="l93"><span class="ln">93 </span></a> <span class="s1">[</span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">0</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s1">]</span><span class="s3">,</span>
<a name="l94"><span class="ln">94 </span></a> <span class="s2">format</span><span class="s1">!(</span>
<a name="l95"><span class="ln">95 </span></a> <span class="s5">"{} {:.0}"</span><span class="s3">,</span>
<a name="l96"><span class="ln">96 </span></a> <span class="s2">profiler_line</span><span class="s1">.</span><span class="s2">current_average_label</span><span class="s1">().</span><span class="s4">1</span><span class="s3">,</span>
<a name="l97"><span class="ln">97 </span></a> <span class="s4">1</span><span class="s1">.</span><span class="s4">0 </span><span class="s1">/ </span><span class="s2">profiler_line</span><span class="s1">.</span><span class="s2">current_average_label</span><span class="s1">().</span><span class="s4">0</span>
<a name="l98"><span class="ln">98 </span></a> <span class="s1">)</span><span class="s3">,</span>
<a name="l99"><span class="ln">99 </span></a> <span class="s1">)</span><span class="s3">;</span>
<a name="l100"><span class="ln">100 </span></a> <span class="s1">}</span>
<a name="l101"><span class="ln">101 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l102"><span class="ln">102 </span></a> <span class="s1">}</span><span class="s3">,</span><span class="s1">))</span><span class="s3">;</span>
<a name="l103"><span class="ln">103 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span><span class="s2">ImguiPerformanceProfilerLine</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s5">"RenderFPS"</span><span class="s1">.</span><span class="s2">to_string</span><span class="s1">())</span><span class="s3">,</span><span class="s1">))</span><span class="s3">;</span>
<a name="l104"><span class="ln">104 </span></a>
<a name="l105"><span class="ln">105 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span><span class="s2">ImguiWindow </span><span class="s1">{</span>
<a name="l106"><span class="ln">106 </span></a> <span class="s6">// a window that does everything for the performance profiler</span>
<a name="l107"><span class="ln">107 </span></a> <span class="s2">window</span><span class="s1">: || {</span>
<a name="l108"><span class="ln">108 </span></a> <span class="s2">imgui</span><span class="s1">::</span><span class="s2">Window</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s2">im_str</span><span class="s1">!(</span><span class="s5">"Generic Output"</span><span class="s1">))</span>
<a name="l109"><span class="ln">109 </span></a> <span class="s1">.</span><span class="s2">size</span><span class="s1">([</span><span class="s4">400</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">500</span><span class="s1">.</span><span class="s4">0</span><span class="s1">]</span><span class="s3">, </span><span class="s2">Condition</span><span class="s1">::</span><span class="s2">FirstUseEver</span><span class="s1">)</span>
<a name="l110"><span class="ln">110 </span></a> <span class="s1">.</span><span class="s2">position</span><span class="s1">([</span><span class="s4">50</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">250</span><span class="s1">.</span><span class="s4">0</span><span class="s1">]</span><span class="s3">, </span><span class="s2">Condition</span><span class="s1">::</span><span class="s2">FirstUseEver</span><span class="s1">)</span>
<a name="l111"><span class="ln">111 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l112"><span class="ln">112 </span></a> <span class="s2">func</span><span class="s1">: |</span><span class="s2">ui</span><span class="s1">: &</span><span class="s2">Ui</span><span class="s3">, </span><span class="s2">a</span><span class="s1">: </span><span class="s2">Vec</span><span class="s1"><&</span><span class="s2">ImguiGenericOutputLine</span><span class="s1">>| {</span>
<a name="l113"><span class="ln">113 </span></a> <span class="s0">for </span><span class="s2">label </span><span class="s0">in </span><span class="s2">a </span><span class="s1">{</span>
<a name="l114"><span class="ln">114 </span></a> <span class="s2">ui</span><span class="s1">.</span><span class="s2">text</span><span class="s1">(</span><span class="s2">im_str</span><span class="s1">!(</span><span class="s5">"{}"</span><span class="s3">, </span><span class="s2">label</span><span class="s1">.</span><span class="s2">label</span><span class="s1">))</span><span class="s3">;</span>
<a name="l115"><span class="ln">115 </span></a> <span class="s1">}</span>
<a name="l116"><span class="ln">116 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l117"><span class="ln">117 </span></a> <span class="s1">}</span><span class="s3">,</span><span class="s1">))</span><span class="s3">;</span>
<a name="l118"><span class="ln">118 </span></a><span class="s1">}</span>
<a name="l119"><span class="ln">119 </span></a>
<a name="l120"><span class="ln">120 </span></a><span class="s1">#[</span><span class="s2">system</span><span class="s1">]</span>
<a name="l121"><span class="ln">121 </span></a><span class="s1">#[</span><span class="s2">write_component</span><span class="s1">(</span><span class="s2">Mesh</span><span class="s1">)]</span>
<a name="l122"><span class="ln">122 </span></a><span class="s0">pub fn </span><span class="s2">runtime_spawn</span><span class="s1">(</span>
<a name="l123"><span class="ln">123 </span></a> <span class="s2">cmd</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">CommandBuffer</span><span class="s3">,</span>
<a name="l124"><span class="ln">124 </span></a> <span class="s2">world</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">SubWorld</span><span class="s3">,</span>
<a name="l125"><span class="ln">125 </span></a> <span class="s1">#[</span><span class="s2">resource</span><span class="s1">] </span><span class="s2">runtime_state</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">RuntimeState</span><span class="s3">,</span>
<a name="l126"><span class="ln">126 </span></a> <span class="s1">#[</span><span class="s2">resource</span><span class="s1">] </span><span class="s2">renderer</span><span class="s1">: &</span><span class="s0">mut </span><span class="s2">RenderState</span><span class="s3">,</span>
<a name="l127"><span class="ln">127 </span></a><span class="s1">) {</span>
<a name="l128"><span class="ln">128 </span></a> <span class="s0">for </span><span class="s2">entity </span><span class="s0">in </span><span class="s1">&</span><span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">get_entities</span><span class="s1">() {</span>
<a name="l129"><span class="ln">129 </span></a> <span class="s0">match </span><span class="s2">entity</span><span class="s1">.</span><span class="s2">type_name</span><span class="s1">.</span><span class="s2">as_ref</span><span class="s1">() {</span>
<a name="l130"><span class="ln">130 </span></a> <span class="s5">"Sprite" </span><span class="s1">=> {</span>
<a name="l131"><span class="ln">131 </span></a>
<a name="l132"><span class="ln">132 </span></a>
<a name="l133"><span class="ln">133 </span></a>
<a name="l134"><span class="ln">134 </span></a> <span class="s0">let </span><span class="s2">mesh_name </span><span class="s1">= </span><span class="s2">entity</span><span class="s1">.</span><span class="s2">mesh</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">().</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l135"><span class="ln">135 </span></a> <span class="s0">let </span><span class="s2">raw_mesh </span><span class="s1">= </span><span class="s0">match </span><span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">get_mesh</span><span class="s1">(</span><span class="s2">mesh_name</span><span class="s1">.</span><span class="s2">as_str</span><span class="s1">()) {</span>
<a name="l136"><span class="ln">136 </span></a> <span class="s2">None </span><span class="s1">=> {</span>
<a name="l137"><span class="ln">137 </span></a> <span class="s2">log</span><span class="s1">::</span><span class="s2">warn</span><span class="s1">!(</span><span class="s5">"Skipping entity with invalid mesh file {:?} "</span><span class="s3">, </span><span class="s2">mesh_name</span><span class="s1">)</span><span class="s3">;</span>
<a name="l138"><span class="ln">138 </span></a> <span class="s0">continue</span><span class="s3">;</span>
<a name="l139"><span class="ln">139 </span></a> <span class="s1">}</span>
<a name="l140"><span class="ln">140 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">mesh</span><span class="s1">) => </span><span class="s2">mesh</span><span class="s3">,</span>
<a name="l141"><span class="ln">141 </span></a> <span class="s1">}</span><span class="s3">;</span>
<a name="l142"><span class="ln">142 </span></a>
<a name="l143"><span class="ln">143 </span></a> <span class="s0">let </span><span class="s2">position </span><span class="s1">= </span><span class="s2">Position</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s2">entity</span><span class="s1">.</span><span class="s2">position</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">())</span><span class="s3">;</span>
<a name="l144"><span class="ln">144 </span></a>
<a name="l145"><span class="ln">145 </span></a> <span class="s0">let mut </span><span class="s2">static_body </span><span class="s1">= </span><span class="s2">RigidBodyBuilder</span><span class="s1">::</span><span class="s2">new_static</span><span class="s1">()</span>
<a name="l146"><span class="ln">146 </span></a> <span class="s1">.</span><span class="s2">position</span><span class="s1">(</span><span class="s2">Isometry3</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span>
<a name="l147"><span class="ln">147 </span></a> <span class="s2">Vector3</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s2">position</span><span class="s1">.</span><span class="s2">x</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">y</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">z</span><span class="s1">)</span><span class="s3">,</span>
<a name="l148"><span class="ln">148 </span></a> <span class="s2">Vector</span><span class="s1">::</span><span class="s2">y</span><span class="s1">()</span><span class="s3">,</span>
<a name="l149"><span class="ln">149 </span></a> <span class="s1">))</span>
<a name="l150"><span class="ln">150 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l151"><span class="ln">151 </span></a>
<a name="l152"><span class="ln">152 </span></a> <span class="s0">let </span><span class="s2">mesh_collider </span><span class="s1">= </span><span class="s2">ColliderBuilder</span><span class="s1">::</span><span class="s2">trimesh</span><span class="s1">(</span>
<a name="l153"><span class="ln">153 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">vertices</span><span class="s1">.</span><span class="s2">iter</span><span class="s1">().</span><span class="s2">map</span><span class="s1">(|</span><span class="s2">v</span><span class="s1">| </span><span class="s2">v</span><span class="s1">.</span><span class="s2">position</span><span class="s1">()).</span><span class="s2">collect</span><span class="s1">()</span><span class="s3">,</span>
<a name="l154"><span class="ln">154 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">indices</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">()</span><span class="s3">,</span>
<a name="l155"><span class="ln">155 </span></a> <span class="s1">)</span>
<a name="l156"><span class="ln">156 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l157"><span class="ln">157 </span></a>
<a name="l158"><span class="ln">158 </span></a> <span class="s0">let </span><span class="s2">gpu_mesh_buffer </span><span class="s1">= </span><span class="s2">renderer</span>
<a name="l159"><span class="ln">159 </span></a> <span class="s1">.</span><span class="s2">upload_mesh_to_buffer</span><span class="s1">(</span>
<a name="l160"><span class="ln">160 </span></a> <span class="s2">raw_mesh</span><span class="s3">,</span>
<a name="l161"><span class="ln">161 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">wgpu</span><span class="s1">::</span><span class="s2">Color </span><span class="s1">{</span>
<a name="l162"><span class="ln">162 </span></a> <span class="s2">r</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l163"><span class="ln">163 </span></a> <span class="s2">g</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">7</span><span class="s3">,</span>
<a name="l164"><span class="ln">164 </span></a> <span class="s2">b</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">3</span><span class="s3">,</span>
<a name="l165"><span class="ln">165 </span></a> <span class="s2">a</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l166"><span class="ln">166 </span></a> <span class="s1">})</span><span class="s3">,</span>
<a name="l167"><span class="ln">167 </span></a> <span class="s1">)</span>
<a name="l168"><span class="ln">168 </span></a> <span class="s1">.</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l169"><span class="ln">169 </span></a>
<a name="l170"><span class="ln">170 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span>
<a name="l171"><span class="ln">171 </span></a> <span class="s2">position</span><span class="s3">,</span>
<a name="l172"><span class="ln">172 </span></a> <span class="s2">gpu_mesh_buffer</span><span class="s3">,</span>
<a name="l173"><span class="ln">173 </span></a> <span class="s2">Physics </span><span class="s1">{</span>
<a name="l174"><span class="ln">174 </span></a> <span class="s2">rigid_body</span><span class="s1">: </span><span class="s2">static_body</span><span class="s3">,</span>
<a name="l175"><span class="ln">175 </span></a> <span class="s2">rigid_body_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l176"><span class="ln">176 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l177"><span class="ln">177 </span></a> <span class="s2">Collider </span><span class="s1">{</span>
<a name="l178"><span class="ln">178 </span></a> <span class="s2">collider</span><span class="s1">: </span><span class="s2">mesh_collider</span><span class="s3">,</span>
<a name="l179"><span class="ln">179 </span></a> <span class="s2">collider_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l180"><span class="ln">180 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l181"><span class="ln">181 </span></a> <span class="s1">))</span><span class="s3">;</span>
<a name="l182"><span class="ln">182 </span></a> <span class="s1">}</span>
<a name="l183"><span class="ln">183 </span></a> <span class="s5">"PhysicsEntity" </span><span class="s1">=> {</span>
<a name="l184"><span class="ln">184 </span></a> <span class="s0">let </span><span class="s2">mesh_name </span><span class="s1">= </span><span class="s2">entity</span><span class="s1">.</span><span class="s2">mesh</span><span class="s1">.</span><span class="s2">as_ref</span><span class="s1">().</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l185"><span class="ln">185 </span></a> <span class="s0">let </span><span class="s2">raw_mesh </span><span class="s1">= </span><span class="s0">match </span><span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">get_mesh</span><span class="s1">(</span><span class="s2">mesh_name</span><span class="s1">.</span><span class="s2">as_str</span><span class="s1">()) {</span>
<a name="l186"><span class="ln">186 </span></a> <span class="s2">None </span><span class="s1">=> {</span>
<a name="l187"><span class="ln">187 </span></a> <span class="s2">log</span><span class="s1">::</span><span class="s2">warn</span><span class="s1">!(</span><span class="s5">"Skipping entity with invalid mesh file {:?} "</span><span class="s3">, </span><span class="s2">mesh_name</span><span class="s1">)</span><span class="s3">;</span>
<a name="l188"><span class="ln">188 </span></a> <span class="s0">continue</span><span class="s3">;</span>
<a name="l189"><span class="ln">189 </span></a> <span class="s1">}</span>
<a name="l190"><span class="ln">190 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">mesh</span><span class="s1">) => </span><span class="s2">mesh</span><span class="s3">,</span>
<a name="l191"><span class="ln">191 </span></a> <span class="s1">}</span><span class="s3">;</span>
<a name="l192"><span class="ln">192 </span></a>
<a name="l193"><span class="ln">193 </span></a> <span class="s0">let </span><span class="s2">collider </span><span class="s1">= </span><span class="s2">ColliderBuilder</span><span class="s1">::</span><span class="s2">trimesh</span><span class="s1">(</span>
<a name="l194"><span class="ln">194 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">vertices</span><span class="s1">.</span><span class="s2">iter</span><span class="s1">().</span><span class="s2">map</span><span class="s1">(|</span><span class="s2">v</span><span class="s1">| </span><span class="s2">v</span><span class="s1">.</span><span class="s2">position</span><span class="s1">()).</span><span class="s2">collect</span><span class="s1">()</span><span class="s3">,</span>
<a name="l195"><span class="ln">195 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">indices</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">()</span><span class="s3">,</span>
<a name="l196"><span class="ln">196 </span></a> <span class="s1">)</span>
<a name="l197"><span class="ln">197 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l198"><span class="ln">198 </span></a>
<a name="l199"><span class="ln">199 </span></a> <span class="s0">let </span><span class="s2">collider </span><span class="s1">= </span><span class="s2">ColliderBuilder</span><span class="s1">::</span><span class="s2">capsule_y</span><span class="s1">(</span><span class="s4">2</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s1">).</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l200"><span class="ln">200 </span></a>
<a name="l201"><span class="ln">201 </span></a> <span class="s0">let </span><span class="s2">gpu_mesh_buffer </span><span class="s1">= </span><span class="s2">renderer</span>
<a name="l202"><span class="ln">202 </span></a> <span class="s1">.</span><span class="s2">upload_mesh_to_buffer</span><span class="s1">(</span>
<a name="l203"><span class="ln">203 </span></a> <span class="s2">raw_mesh</span><span class="s3">,</span>
<a name="l204"><span class="ln">204 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">wgpu</span><span class="s1">::</span><span class="s2">Color </span><span class="s1">{</span>
<a name="l205"><span class="ln">205 </span></a> <span class="s2">r</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l206"><span class="ln">206 </span></a> <span class="s2">g</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">7</span><span class="s3">,</span>
<a name="l207"><span class="ln">207 </span></a> <span class="s2">b</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">3</span><span class="s3">,</span>
<a name="l208"><span class="ln">208 </span></a> <span class="s2">a</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l209"><span class="ln">209 </span></a> <span class="s1">})</span><span class="s3">,</span>
<a name="l210"><span class="ln">210 </span></a> <span class="s1">)</span>
<a name="l211"><span class="ln">211 </span></a> <span class="s1">.</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l212"><span class="ln">212 </span></a>
<a name="l213"><span class="ln">213 </span></a> <span class="s0">let </span><span class="s2">position </span><span class="s1">= </span><span class="s2">Position</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s2">entity</span><span class="s1">.</span><span class="s2">position</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">())</span><span class="s3">;</span>
<a name="l214"><span class="ln">214 </span></a>
<a name="l215"><span class="ln">215 </span></a> <span class="s0">let mut </span><span class="s2">dynamic_body </span><span class="s1">= </span><span class="s2">RigidBodyBuilder</span><span class="s1">::</span><span class="s2">new_dynamic</span><span class="s1">()</span>
<a name="l216"><span class="ln">216 </span></a> <span class="s1">.</span><span class="s2">can_sleep</span><span class="s1">(</span><span class="s0">false</span><span class="s1">)</span>
<a name="l217"><span class="ln">217 </span></a> <span class="s1">.</span><span class="s2">mass</span><span class="s1">(</span><span class="s4">100</span><span class="s1">.</span><span class="s4">0</span><span class="s1">)</span>
<a name="l218"><span class="ln">218 </span></a> <span class="s1">.</span><span class="s2">translation</span><span class="s1">(</span><span class="s2">position</span><span class="s1">.</span><span class="s2">x</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">y</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">z</span><span class="s1">)</span>
<a name="l219"><span class="ln">219 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l220"><span class="ln">220 </span></a>
<a name="l221"><span class="ln">221 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span>
<a name="l222"><span class="ln">222 </span></a> <span class="s2">position</span><span class="s3">,</span>
<a name="l223"><span class="ln">223 </span></a> <span class="s2">gpu_mesh_buffer</span><span class="s3">,</span>
<a name="l224"><span class="ln">224 </span></a> <span class="s2">Physics </span><span class="s1">{</span>
<a name="l225"><span class="ln">225 </span></a> <span class="s2">rigid_body</span><span class="s1">: </span><span class="s2">dynamic_body</span><span class="s3">,</span>
<a name="l226"><span class="ln">226 </span></a> <span class="s2">rigid_body_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l227"><span class="ln">227 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l228"><span class="ln">228 </span></a> <span class="s2">Collider </span><span class="s1">{</span>
<a name="l229"><span class="ln">229 </span></a> <span class="s2">collider</span><span class="s1">: </span><span class="s2">collider</span><span class="s3">,</span>
<a name="l230"><span class="ln">230 </span></a> <span class="s2">collider_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l231"><span class="ln">231 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l232"><span class="ln">232 </span></a> <span class="s2">ImguiGenericOutputLine</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s5">"wahoo! from a physics entity"</span><span class="s1">.</span><span class="s2">to_string</span><span class="s1">())</span><span class="s3">,</span>
<a name="l233"><span class="ln">233 </span></a> <span class="s1">))</span><span class="s3">;</span>
<a name="l234"><span class="ln">234 </span></a> <span class="s1">}</span>
<a name="l235"><span class="ln">235 </span></a> <span class="s5">"StaticMesh" </span><span class="s1">=> {</span>
<a name="l236"><span class="ln">236 </span></a> <span class="s0">let </span><span class="s2">mesh_name </span><span class="s1">= </span><span class="s2">entity</span><span class="s1">.</span><span class="s2">mesh</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">().</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l237"><span class="ln">237 </span></a> <span class="s0">let </span><span class="s2">raw_mesh </span><span class="s1">= </span><span class="s0">match </span><span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">get_mesh</span><span class="s1">(</span><span class="s2">mesh_name</span><span class="s1">.</span><span class="s2">as_str</span><span class="s1">()) {</span>
<a name="l238"><span class="ln">238 </span></a> <span class="s2">None </span><span class="s1">=> {</span>
<a name="l239"><span class="ln">239 </span></a> <span class="s2">log</span><span class="s1">::</span><span class="s2">warn</span><span class="s1">!(</span><span class="s5">"Skipping entity with invalid mesh file {:?} "</span><span class="s3">, </span><span class="s2">mesh_name</span><span class="s1">)</span><span class="s3">;</span>
<a name="l240"><span class="ln">240 </span></a> <span class="s0">continue</span><span class="s3">;</span>
<a name="l241"><span class="ln">241 </span></a> <span class="s1">}</span>
<a name="l242"><span class="ln">242 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">mesh</span><span class="s1">) => </span><span class="s2">mesh</span><span class="s3">,</span>
<a name="l243"><span class="ln">243 </span></a> <span class="s1">}</span><span class="s3">;</span>
<a name="l244"><span class="ln">244 </span></a>
<a name="l245"><span class="ln">245 </span></a> <span class="s0">let </span><span class="s2">position </span><span class="s1">= </span><span class="s2">Position</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s2">entity</span><span class="s1">.</span><span class="s2">position</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">())</span><span class="s3">;</span>
<a name="l246"><span class="ln">246 </span></a>
<a name="l247"><span class="ln">247 </span></a> <span class="s0">let mut </span><span class="s2">static_body </span><span class="s1">= </span><span class="s2">RigidBodyBuilder</span><span class="s1">::</span><span class="s2">new_static</span><span class="s1">()</span>
<a name="l248"><span class="ln">248 </span></a> <span class="s1">.</span><span class="s2">position</span><span class="s1">(</span><span class="s2">Isometry3</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span>
<a name="l249"><span class="ln">249 </span></a> <span class="s2">Vector3</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s2">position</span><span class="s1">.</span><span class="s2">x</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">y</span><span class="s3">, </span><span class="s2">position</span><span class="s1">.</span><span class="s2">z</span><span class="s1">)</span><span class="s3">,</span>
<a name="l250"><span class="ln">250 </span></a> <span class="s2">Vector</span><span class="s1">::</span><span class="s2">y</span><span class="s1">()</span><span class="s3">,</span>
<a name="l251"><span class="ln">251 </span></a> <span class="s1">))</span>
<a name="l252"><span class="ln">252 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l253"><span class="ln">253 </span></a>
<a name="l254"><span class="ln">254 </span></a> <span class="s0">let </span><span class="s2">mesh_collider </span><span class="s1">= </span><span class="s2">ColliderBuilder</span><span class="s1">::</span><span class="s2">trimesh</span><span class="s1">(</span>
<a name="l255"><span class="ln">255 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">vertices</span><span class="s1">.</span><span class="s2">iter</span><span class="s1">().</span><span class="s2">map</span><span class="s1">(|</span><span class="s2">v</span><span class="s1">| </span><span class="s2">v</span><span class="s1">.</span><span class="s2">position</span><span class="s1">()).</span><span class="s2">collect</span><span class="s1">()</span><span class="s3">,</span>
<a name="l256"><span class="ln">256 </span></a> <span class="s2">raw_mesh</span><span class="s1">.</span><span class="s2">indices</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">()</span><span class="s3">,</span>
<a name="l257"><span class="ln">257 </span></a> <span class="s1">)</span>
<a name="l258"><span class="ln">258 </span></a> <span class="s1">.</span><span class="s2">build</span><span class="s1">()</span><span class="s3">;</span>
<a name="l259"><span class="ln">259 </span></a>
<a name="l260"><span class="ln">260 </span></a> <span class="s0">let </span><span class="s2">gpu_mesh_buffer </span><span class="s1">= </span><span class="s2">renderer</span>
<a name="l261"><span class="ln">261 </span></a> <span class="s1">.</span><span class="s2">upload_mesh_to_buffer</span><span class="s1">(</span>
<a name="l262"><span class="ln">262 </span></a> <span class="s2">raw_mesh</span><span class="s3">,</span>
<a name="l263"><span class="ln">263 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">wgpu</span><span class="s1">::</span><span class="s2">Color </span><span class="s1">{</span>
<a name="l264"><span class="ln">264 </span></a> <span class="s2">r</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l265"><span class="ln">265 </span></a> <span class="s2">g</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">7</span><span class="s3">,</span>
<a name="l266"><span class="ln">266 </span></a> <span class="s2">b</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">3</span><span class="s3">,</span>
<a name="l267"><span class="ln">267 </span></a> <span class="s2">a</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l268"><span class="ln">268 </span></a> <span class="s1">})</span><span class="s3">,</span>
<a name="l269"><span class="ln">269 </span></a> <span class="s1">)</span>
<a name="l270"><span class="ln">270 </span></a> <span class="s1">.</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l271"><span class="ln">271 </span></a>
<a name="l272"><span class="ln">272 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span>
<a name="l273"><span class="ln">273 </span></a> <span class="s2">position</span><span class="s3">,</span>
<a name="l274"><span class="ln">274 </span></a> <span class="s2">gpu_mesh_buffer</span><span class="s3">,</span>
<a name="l275"><span class="ln">275 </span></a> <span class="s2">Physics </span><span class="s1">{</span>
<a name="l276"><span class="ln">276 </span></a> <span class="s2">rigid_body</span><span class="s1">: </span><span class="s2">static_body</span><span class="s3">,</span>
<a name="l277"><span class="ln">277 </span></a> <span class="s2">rigid_body_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l278"><span class="ln">278 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l279"><span class="ln">279 </span></a> <span class="s2">Collider </span><span class="s1">{</span>
<a name="l280"><span class="ln">280 </span></a> <span class="s2">collider</span><span class="s1">: </span><span class="s2">mesh_collider</span><span class="s3">,</span>
<a name="l281"><span class="ln">281 </span></a> <span class="s2">collider_handle</span><span class="s1">: </span><span class="s2">None</span><span class="s3">,</span>
<a name="l282"><span class="ln">282 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l283"><span class="ln">283 </span></a> <span class="s1">))</span><span class="s3">;</span>
<a name="l284"><span class="ln">284 </span></a> <span class="s1">}</span>
<a name="l285"><span class="ln">285 </span></a> <span class="s5">"Camera" </span><span class="s1">=> {</span>
<a name="l286"><span class="ln">286 </span></a> <span class="s0">let </span><span class="s2">position </span><span class="s1">= </span><span class="s2">Position</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s2">entity</span><span class="s1">.</span><span class="s2">position</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">())</span><span class="s3">;</span>
<a name="l287"><span class="ln">287 </span></a> <span class="s0">let </span><span class="s2">entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">= </span><span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span>
<a name="l288"><span class="ln">288 </span></a> <span class="s2">Camera </span><span class="s1">{</span>
<a name="l289"><span class="ln">289 </span></a> <span class="s2">position</span><span class="s1">: </span><span class="s2">cgmath</span><span class="s1">::</span><span class="s2">Point3 </span><span class="s1">{</span>
<a name="l290"><span class="ln">290 </span></a> <span class="s2">x</span><span class="s1">: </span><span class="s2">position</span><span class="s1">.</span><span class="s2">x</span><span class="s3">,</span>
<a name="l291"><span class="ln">291 </span></a> <span class="s2">y</span><span class="s1">: </span><span class="s2">position</span><span class="s1">.</span><span class="s2">y</span><span class="s3">,</span>
<a name="l292"><span class="ln">292 </span></a> <span class="s2">z</span><span class="s1">: </span><span class="s2">position</span><span class="s1">.</span><span class="s2">z</span><span class="s3">,</span>
<a name="l293"><span class="ln">293 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l294"><span class="ln">294 </span></a> <span class="s2">yaw</span><span class="s1">: </span><span class="s2">Rad</span><span class="s1">(</span><span class="s2">PI </span><span class="s1">/ </span><span class="s4">2</span><span class="s1">.</span><span class="s4">0</span><span class="s1">)</span><span class="s3">,</span>
<a name="l295"><span class="ln">295 </span></a> <span class="s2">pitch</span><span class="s1">: </span><span class="s2">Rad</span><span class="s1">(</span><span class="s2">PI </span><span class="s1">/ </span><span class="s4">2</span><span class="s1">.</span><span class="s4">0 </span><span class="s1">+ </span><span class="s4">25</span><span class="s1">.</span><span class="s4">0</span><span class="s1">)</span><span class="s3">,</span>
<a name="l296"><span class="ln">296 </span></a> <span class="s1">}</span><span class="s3">,</span>
<a name="l297"><span class="ln">297 </span></a> <span class="s2">CameraController</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s4">5</span><span class="s1">.</span><span class="s4">0</span><span class="s3">, </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s1">)</span><span class="s3">,</span>
<a name="l298"><span class="ln">298 </span></a> <span class="s2">ImguiGenericOutputLine</span><span class="s1">::</span><span class="s2">new</span><span class="s1">(</span><span class="s5">"wahoo! from a camera"</span><span class="s1">.</span><span class="s2">to_string</span><span class="s1">())</span><span class="s3">,</span>
<a name="l299"><span class="ln">299 </span></a> <span class="s1">))</span><span class="s3">;</span>
<a name="l300"><span class="ln">300 </span></a> <span class="s1">}</span>
<a name="l301"><span class="ln">301 </span></a> <span class="s5">"Light" </span><span class="s1">=> {</span>
<a name="l302"><span class="ln">302 </span></a> <span class="s0">let </span><span class="s2">mesh_name </span><span class="s1">= </span><span class="s2">entity</span><span class="s1">.</span><span class="s2">mesh</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">().</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l303"><span class="ln">303 </span></a> <span class="s0">let </span><span class="s2">raw_mesh </span><span class="s1">= </span><span class="s0">match </span><span class="s2">runtime_state</span><span class="s1">.</span><span class="s2">get_mesh</span><span class="s1">(</span><span class="s2">mesh_name</span><span class="s1">.</span><span class="s2">as_str</span><span class="s1">()) {</span>
<a name="l304"><span class="ln">304 </span></a> <span class="s2">None </span><span class="s1">=> {</span>
<a name="l305"><span class="ln">305 </span></a> <span class="s2">log</span><span class="s1">::</span><span class="s2">warn</span><span class="s1">!(</span><span class="s5">"Skipping entity with invalid mesh file {:?} "</span><span class="s3">, </span><span class="s2">mesh_name</span><span class="s1">)</span><span class="s3">;</span>
<a name="l306"><span class="ln">306 </span></a> <span class="s0">continue</span><span class="s3">;</span>
<a name="l307"><span class="ln">307 </span></a> <span class="s1">}</span>
<a name="l308"><span class="ln">308 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">mesh</span><span class="s1">) => </span><span class="s2">mesh</span><span class="s3">,</span>
<a name="l309"><span class="ln">309 </span></a> <span class="s1">}</span><span class="s3">;</span>
<a name="l310"><span class="ln">310 </span></a>
<a name="l311"><span class="ln">311 </span></a> <span class="s0">let </span><span class="s2">position </span><span class="s1">= </span><span class="s2">Position</span><span class="s1">::</span><span class="s2">from</span><span class="s1">(</span><span class="s2">entity</span><span class="s1">.</span><span class="s2">position</span><span class="s1">.</span><span class="s2">clone</span><span class="s1">())</span><span class="s3">;</span>
<a name="l312"><span class="ln">312 </span></a>
<a name="l313"><span class="ln">313 </span></a> <span class="s0">let </span><span class="s2">gpu_mesh_buffer </span><span class="s1">= </span><span class="s2">renderer</span>
<a name="l314"><span class="ln">314 </span></a> <span class="s1">.</span><span class="s2">upload_mesh_to_buffer</span><span class="s1">(</span>
<a name="l315"><span class="ln">315 </span></a> <span class="s2">raw_mesh</span><span class="s3">,</span>
<a name="l316"><span class="ln">316 </span></a> <span class="s2">Some</span><span class="s1">(</span><span class="s2">wgpu</span><span class="s1">::</span><span class="s2">Color </span><span class="s1">{</span>
<a name="l317"><span class="ln">317 </span></a> <span class="s2">r</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l318"><span class="ln">318 </span></a> <span class="s2">g</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">7</span><span class="s3">,</span>
<a name="l319"><span class="ln">319 </span></a> <span class="s2">b</span><span class="s1">: </span><span class="s4">0</span><span class="s1">.</span><span class="s4">3</span><span class="s3">,</span>
<a name="l320"><span class="ln">320 </span></a> <span class="s2">a</span><span class="s1">: </span><span class="s4">1</span><span class="s1">.</span><span class="s4">0</span><span class="s3">,</span>
<a name="l321"><span class="ln">321 </span></a> <span class="s1">})</span><span class="s3">,</span>
<a name="l322"><span class="ln">322 </span></a> <span class="s1">)</span>
<a name="l323"><span class="ln">323 </span></a> <span class="s1">.</span><span class="s2">unwrap</span><span class="s1">()</span><span class="s3">;</span>
<a name="l324"><span class="ln">324 </span></a>
<a name="l325"><span class="ln">325 </span></a> <span class="s0">let </span><span class="s2">light_entity</span><span class="s1">: </span><span class="s2">Entity </span><span class="s1">=</span>
<a name="l326"><span class="ln">326 </span></a> <span class="s2">cmd</span><span class="s1">.</span><span class="s2">push</span><span class="s1">((</span><span class="s2">position</span><span class="s3">, </span><span class="s2">gpu_mesh_buffer</span><span class="s3">, </span><span class="s2">renderer</span><span class="s1">.</span><span class="s2">create_light</span><span class="s1">()))</span><span class="s3">;</span>
<a name="l327"><span class="ln">327 </span></a> <span class="s1">}</span>
<a name="l328"><span class="ln">328 </span></a>
<a name="l329"><span class="ln">329 </span></a> <span class="s2">_ </span><span class="s1">=> {}</span>
<a name="l330"><span class="ln">330 </span></a> <span class="s1">}</span>
<a name="l331"><span class="ln">331 </span></a> <span class="s1">}</span>
<a name="l332"><span class="ln">332 </span></a><span class="s1">}</span>
<a name="l333"><span class="ln">333 </span></a></pre>
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