27 lines
725 B
GLSL
27 lines
725 B
GLSL
uniform vec3 windDir;
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uniform mat4 ViewProjectionMatrix;
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uniform mat4 InverseViewMatrix;
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in vec3 Origin;
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in vec3 Orientation;
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in vec3 Position;
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in vec3 Normal;
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in vec2 Texcoord;
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in vec4 Color;
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out vec3 nor;
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out vec2 uv;
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mat4 getWorldMatrix(vec3 translation, vec3 rotation);
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mat4 getInverseWorldMatrix(vec3 translation, vec3 rotation);
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void main()
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{
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mat4 ModelMatrix = getWorldMatrix(Origin + windDir * Color.r, Orientation);
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mat4 TransposeInverseModelView = transpose(getInverseWorldMatrix(Origin + windDir * Color.r, Orientation) * InverseViewMatrix);
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gl_Position = ViewProjectionMatrix * ModelMatrix * vec4(Position, 1.);
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nor = (TransposeInverseModelView * vec4(Normal, 0.)).xyz;
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uv = Texcoord;
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}
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