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Add standard radius

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This commit is contained in:
Max Amundsen
2026-03-03 14:34:41 -05:00
parent c11c82186c
commit 6346dc8843
6 changed files with 114 additions and 56 deletions
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47
src/renderer/renderer_dx12.cpp
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@@ -1183,22 +1183,37 @@ void renderer_end_frame(Renderer *r, Clay_RenderCommandArray render_commands) {
float cb_norm = c.b / 255.f;
float ca_norm = c.a / 255.f;
// Draw individual border sides as thin rects
if (border->width.top > 0) {
emit_rect(&batch, bb.x, bb.y, bb.x + bb.width, bb.y + border->width.top,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.bottom > 0) {
emit_rect(&batch, bb.x, bb.y + bb.height - border->width.bottom, bb.x + bb.width, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.left > 0) {
emit_rect(&batch, bb.x, bb.y, bb.x + border->width.left, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.right > 0) {
emit_rect(&batch, bb.x + bb.width - border->width.right, bb.y, bb.x + bb.width, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
// Use SDF rounded border when corner radius is present and widths are uniform
Clay_CornerRadius cr = border->cornerRadius;
bool has_radius = cr.topLeft > 0 || cr.topRight > 0 || cr.bottomLeft > 0 || cr.bottomRight > 0;
bool uniform = border->width.top == border->width.bottom &&
border->width.top == border->width.left &&
border->width.top == border->width.right &&
border->width.top > 0;
if (has_radius && uniform) {
emit_rect(&batch,
bb.x, bb.y, bb.x + bb.width, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm,
cr.topLeft, cr.topRight, cr.bottomRight, cr.bottomLeft,
(float)border->width.top, 1.0f);
} else {
if (border->width.top > 0) {
emit_rect(&batch, bb.x, bb.y, bb.x + bb.width, bb.y + border->width.top,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.bottom > 0) {
emit_rect(&batch, bb.x, bb.y + bb.height - border->width.bottom, bb.x + bb.width, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.left > 0) {
emit_rect(&batch, bb.x, bb.y, bb.x + border->width.left, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
if (border->width.right > 0) {
emit_rect(&batch, bb.x + bb.width - border->width.right, bb.y, bb.x + bb.width, bb.y + bb.height,
cr_norm, cg_norm, cb_norm, ca_norm, 0, 0, 0, 0, 0, 1.0f);
}
}
} break;