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Update webrender + shaders.

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This commit is contained in:
Glenn Watson 2016-08-16 08:58:51 +10:00
parent cb01d37338
commit 1242a0df69
7 changed files with 99 additions and 7 deletions
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10
resources/shaders/ps_text.vs.glsl
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@ -6,7 +6,7 @@
struct Glyph {
PrimitiveInfo info;
vec4 color;
vec4 st_rect;
ivec4 uv_rect;
};
layout(std140) uniform Items {
@ -19,8 +19,10 @@ void main(void) {
vec2 f = (vi.local_clamped_pos - vi.local_rect.p0) / (vi.local_rect.p1 - vi.local_rect.p0);
vec2 texture_size = textureSize(sDiffuse, 0);
vec2 st0 = glyph.uv_rect.xy / texture_size;
vec2 st1 = glyph.uv_rect.zw / texture_size;
vColor = glyph.color;
vUv = mix(glyph.st_rect.xy,
glyph.st_rect.zw,
f);
vUv = mix(st0, st1, f);
}