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minor simplifications

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Gered 2023-04-07 14:30:22 -04:00
parent e3d585ec90
commit 89be7f5e89
1 changed files with 8 additions and 15 deletions
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23
ggdt_imgui/src/renderer.rs
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@ -43,10 +43,7 @@ impl Renderer {
(cmd_params.clip_rect[2] - draw_data.display_pos[0]) as i32, (cmd_params.clip_rect[2] - draw_data.display_pos[0]) as i32,
(cmd_params.clip_rect[3] - draw_data.display_pos[1]) as i32, (cmd_params.clip_rect[3] - draw_data.display_pos[1]) as i32,
); );
if clip_rect.x > dest.right() as i32 if !clip_rect.overlaps(&dest.full_bounds()) {
|| clip_rect.y > dest.bottom() as i32
|| clip_rect.right() < 0 || clip_rect.bottom() < 0
{
continue; continue;
} }
@ -55,34 +52,30 @@ impl Renderer {
let idx_buffer = draw_list.idx_buffer(); let idx_buffer = draw_list.idx_buffer();
let vtx_buffer = draw_list.vtx_buffer(); let vtx_buffer = draw_list.vtx_buffer();
let mut idx = 0; for idx in (0..count).step_by(3) {
while idx < count {
let v1 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx] as usize]; let v1 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx] as usize];
let v2 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx + 1] as usize]; let v2 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx + 1] as usize];
let v3 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx + 2] as usize]; let v3 = vtx_buffer[idx_buffer[cmd_params.idx_offset + idx + 2] as usize];
let triangle = RgbaTriangle2d::SolidTexturedMultiColoredBlended { dest.solid_textured_multicolor_blended_triangle_2d(
position: [ &[
Vector2::new(v2.pos[0], v2.pos[1]), Vector2::new(v2.pos[0], v2.pos[1]),
Vector2::new(v1.pos[0], v1.pos[1]), Vector2::new(v1.pos[0], v1.pos[1]),
Vector2::new(v3.pos[0], v3.pos[1]), Vector2::new(v3.pos[0], v3.pos[1]),
], ],
texcoord: [ &[
Vector2::new(v2.uv[0], v2.uv[1]), Vector2::new(v2.uv[0], v2.uv[1]),
Vector2::new(v1.uv[0], v1.uv[1]), Vector2::new(v1.uv[0], v1.uv[1]),
Vector2::new(v3.uv[0], v3.uv[1]), Vector2::new(v3.uv[0], v3.uv[1]),
], ],
color: [ &[
to_argb32(v2.col[3], v2.col[0], v2.col[1], v2.col[2]), to_argb32(v2.col[3], v2.col[0], v2.col[1], v2.col[2]),
to_argb32(v1.col[3], v1.col[0], v1.col[1], v1.col[2]), to_argb32(v1.col[3], v1.col[0], v1.col[1], v1.col[2]),
to_argb32(v3.col[3], v3.col[0], v3.col[1], v3.col[2]), to_argb32(v3.col[3], v3.col[0], v3.col[1], v3.col[2]),
], ],
bitmap, bitmap,
blend: BlendFunction::Blend, BlendFunction::Blend,
}; );
dest.triangle_2d(&triangle);
idx += 3;
} }
} }
imgui::DrawCmd::RawCallback { callback, raw_cmd } => { imgui::DrawCmd::RawCallback { callback, raw_cmd } => {