27 lines
548 B
GLSL
27 lines
548 B
GLSL
uniform mat4 ProjectionMatrix;
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uniform mat4 ViewMatrix;
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uniform vec3 color_from;
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uniform vec3 color_to;
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in vec2 quadcorner;
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in vec2 texcoord;
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in vec3 position;
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in float lifetime;
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in float size;
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out float lf;
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out vec2 tc;
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out vec3 pc;
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void main(void)
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{
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tc = texcoord;
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lf = lifetime;
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pc = color_from + (color_to - color_from) * lifetime;
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vec3 newposition = position;
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vec4 viewpos = ViewMatrix * vec4(newposition, 1.0);
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viewpos += size * vec4(quadcorner, 0., 0.);
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gl_Position = ProjectionMatrix * viewpos;
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}
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