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#version 330 core
//绘制纯色几何图形：点、线段、三角形
CMD_BEGIN
Cull Off
Blend SrcAlpha OneMinusSrcAlpha
DepthTest Off
CMD_END
uniform mat4 gamelab_mat_mvp;
uniform sampler2D gamelab_main_tex;
uniform vec2 gamelab_ui_position;
uniform vec4 gamelab_color;
VSH_BEGIN
layout (location = 0) in vec2 vPos;
void main()
{
vec2 pos = vPos + gamelab_ui_position;
vec4 clip = gamelab_mat_mvp * vec4(pos, -1, 1.0);
gl_Position = clip;
}
VSH_END
FSH_BEGIN
in vec2 uv;
in vec4 color;
out vec4 FragColor;
void main()
{
FragColor = gamelab_color;
}
FSH_END
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