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72 lines
3.4 KiB
72 lines
3.4 KiB
use std::sync::Arc;
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use crate::canvas::*;
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use crate::canvas::managed::handles::{CanvasFontHandle, CanvasImageHandle, CanvasTextureHandle, Handle};
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use crate::canvas::canvas_frame::{Drawable};
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use crate::util::vertex::{VertexType, TextureVertex3D, Vertex3D, ColorVertex3D};
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use crate::drawables::sprite::Sprite;
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/// Convex multi verticy polygon
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#[derive(Debug, Clone)]
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pub struct Polygon {
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pub verts: VertexType,
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position: (f32, f32),
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size: (f32, f32),
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}
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/// Container class which implements drawable.
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impl Polygon {
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///
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pub fn new(position: (f32, f32),
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size: (f32, f32),
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depth: u32,) -> Polygon {
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let normalized_depth = (depth as f32 / 255.0);
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let verts = vec![
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ColorVertex3D{v_position: [-0.5, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-0.25, 0.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-0.25, 0.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.0, 0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.25, 0.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.0, 0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.5, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.25, 0.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.25, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.5, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.25, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.0, -0.1, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-0.25, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [0.0, -0.1, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-0.5, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-1.0, 1.0, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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ColorVertex3D{v_position: [-0.25, -0.5, normalized_depth], color: [1.0, 1.0, 0.0, 1.0] },
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];
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Polygon {
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verts: VertexType::ColorType(verts),
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position: position,
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size: size,
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}
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}
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}
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impl Drawable for Polygon {
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fn get(&self, window_size: (u32, u32)) -> Vec<VertexType> {
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vec![self.verts.clone()]
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}
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}
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