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doukutsu-rs/src/builtin/shaders/basic_es300.vert.glsl

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2020-12-20 20:57:17 +00:00
#version 300 es
in vec2 a_Pos;
in vec2 a_Uv;
in vec4 a_Src;
in vec4 a_TCol1;
in vec4 a_TCol2;
in vec4 a_TCol3;
in vec4 a_TCol4;
in vec4 a_Color;
layout (std140) uniform Globals {
mat4 u_MVP;
};
out vec2 v_Uv;
out vec4 v_Color;
void main() {
v_Uv = a_Uv * a_Src.zw + a_Src.xy;
v_Color = a_Color;
mat4 instance_transform = mat4(a_TCol1, a_TCol2, a_TCol3, a_TCol4);
vec4 position = instance_transform * vec4(a_Pos, 0.0, 1.0);
gl_Position = u_MVP * position;
}