41 lines
No EOL
1.1 KiB
GLSL
41 lines
No EOL
1.1 KiB
GLSL
#version 450
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layout(binding = 0) uniform UniformBufferObject {
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mat4 model;
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mat4 geom_rot;
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mat4 view;
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mat4 proj;
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vec3 camera_pos;
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bool[16] use_geom_shader;
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} ubo;
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layout(location = 0) in vec3 inPosition;
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layout(location = 1) in uvec2 inRasterPos;
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layout(location = 2) in uint inVolumeStart;
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layout(location = 3) in uint inFacing;
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layout(location = 4) in uvec2 inMinRasterPos;
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layout(location = 5) in uvec2 inMaxRasterPos;
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layout(location = 0) out vec2 rasterPos;
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layout(location = 1) flat out uint volumeStart;
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layout(location = 2) out vec3 origPosition;
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layout(location = 3) flat out uint facing;
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layout(location = 4) flat out uvec2 minRasterPos;
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layout(location = 5) flat out uvec2 maxRasterPos;
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void main() {
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if (ubo.use_geom_shader[0]) {
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gl_Position = ubo.geom_rot * ubo.model * vec4(inPosition, 1.0);
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} else {
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gl_Position = ubo.proj * ubo.view * ubo.geom_rot * ubo.model * vec4(inPosition, 1.0);
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}
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rasterPos = inRasterPos;
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volumeStart = inVolumeStart;
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origPosition = inPosition;
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facing = inFacing;
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minRasterPos = inMinRasterPos;
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maxRasterPos = inMaxRasterPos;
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} |