me/iced
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Fix examples using Mesh2D

Browse source
This commit is contained in:
Héctor Ramón Jiménez 2020-02-12 09:12:15 +01:00
parent 96b36d0f9e
commit 1beeaf9db5
2 changed files with 84 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

123
examples/geometry/src/main.rs
View file

@ -69,72 +69,75 @@ mod rainbow {
let posn_center = {
if b.contains(cursor_position) {
[cursor_position.x, cursor_position.y]
[cursor_position.x - b.x, cursor_position.y - b.y]
} else {
[b.x + (b.width / 2.0), b.y + (b.height / 2.0)]
[b.width / 2.0, b.height / 2.0]
}
};
let posn_tl = [b.x, b.y];
let posn_t = [b.x + (b.width / 2.0), b.y];
let posn_tr = [b.x + b.width, b.y];
let posn_r = [b.x + b.width, b.y + (b.height / 2.0)];
let posn_br = [b.x + b.width, b.y + b.height];
let posn_b = [b.x + (b.width / 2.0), b.y + b.height];
let posn_bl = [b.x, b.y + b.height];
let posn_l = [b.x, b.y + (b.height / 2.0)];
let posn_tl = [0.0, 0.0];
let posn_t = [b.width / 2.0, 0.0];
let posn_tr = [b.width, 0.0];
let posn_r = [b.width, b.height / 2.0];
let posn_br = [b.width, b.height];
let posn_b = [(b.width / 2.0), b.height];
let posn_bl = [0.0, b.height];
let posn_l = [0.0, b.height / 2.0];
(
Primitive::Mesh2D(std::sync::Arc::new(Mesh2D {
vertices: vec![
Vertex2D {
position: posn_center,
color: [1.0, 1.0, 1.0, 1.0],
},
Vertex2D {
position: posn_tl,
color: color_r,
},
Vertex2D {
position: posn_t,
color: color_o,
},
Vertex2D {
position: posn_tr,
color: color_y,
},
Vertex2D {
position: posn_r,
color: color_g,
},
Vertex2D {
position: posn_br,
color: color_gb,
},
Vertex2D {
position: posn_b,
color: color_b,
},
Vertex2D {
position: posn_bl,
color: color_i,
},
Vertex2D {
position: posn_l,
color: color_v,
},
],
indices: vec![
0, 1, 2, // TL
0, 2, 3, // T
0, 3, 4, // TR
0, 4, 5, // R
0, 5, 6, // BR
0, 6, 7, // B
0, 7, 8, // BL
0, 8, 1, // L
],
})),
Primitive::Mesh2D {
origin: Point::new(b.x, b.y),
buffers: std::sync::Arc::new(Mesh2D {
vertices: vec![
Vertex2D {
position: posn_center,
color: [1.0, 1.0, 1.0, 1.0],
},
Vertex2D {
position: posn_tl,
color: color_r,
},
Vertex2D {
position: posn_t,
color: color_o,
},
Vertex2D {
position: posn_tr,
color: color_y,
},
Vertex2D {
position: posn_r,
color: color_g,
},
Vertex2D {
position: posn_br,
color: color_gb,
},
Vertex2D {
position: posn_b,
color: color_b,
},
Vertex2D {
position: posn_bl,
color: color_i,
},
Vertex2D {
position: posn_l,
color: color_v,
},
],
indices: vec![
0, 1, 2, // TL
0, 2, 3, // T
0, 3, 4, // TR
0, 4, 5, // R
0, 5, 6, // BR
0, 6, 7, // B
0, 7, 8, // BL
0, 8, 1, // L
],
}),
},
MouseCursor::OutOfBounds,
)
}