feature/imgui-sdl
Last change
on this file was 67527a5, checked in by Dmitry Portnoy <dportnoy@…>, 3 years ago |
Switch all per-object buffers to be dynamic uniform buffers instead of shader storage buffers
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Property mode
set to
100644
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File size:
1.0 KB
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1 | #version 450
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2 | #extension GL_ARB_separate_shader_objects : enable
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3 |
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4 | struct Object {
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5 | mat4 model;
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6 | };
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7 |
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8 | layout (binding = 0) uniform camera_block {
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9 | mat4 view;
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10 | mat4 proj;
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11 | } camera;
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12 |
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13 | // TODO: Verify that I can actually store 1024 values here. They last time I checked, I think I could only store 1016 values
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14 | layout (binding = 1) uniform ubo_block {
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15 | Object objects[1024];
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16 | } ubo;
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17 |
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18 | layout(location = 0) in vec3 inPosition;
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19 | layout(location = 1) in vec3 inColor;
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20 | layout(location = 2) in vec2 inTexCoord;
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21 | layout(location = 3) in vec3 vertex_normal;
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22 | layout(location = 4) in uint obj_index;
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23 |
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24 | layout(location = 0) out vec3 fragColor;
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25 | layout(location = 1) out vec2 fragTexCoord;
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26 | layout(location = 2) out vec3 normal_eye;
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27 |
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28 | void main() {
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29 | // Using 0.0 instead of 1.0 means translations won't effect the normal
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30 | normal_eye = normalize(vec3(camera.view * ubo.objects[obj_index].model * vec4(vertex_normal, 0.0)));
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31 |
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32 | fragColor = inColor;
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33 | fragTexCoord = inTexCoord;
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34 |
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35 | gl_Position = camera.proj * camera.view * ubo.objects[obj_index].model * vec4(inPosition, 1.0);
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36 | }
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