feature/imgui-sdl
points-test
Last change
on this file since 9dd2eb7 was 9dd2eb7, checked in by Dmitry Portnoy <dmp1488@…>, 6 years ago |
Implement Phong shading in the color and texture shaders
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Property mode
set to
100644
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File size:
611 bytes
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1 | #version 410
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2 |
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3 | uniform mat4 model, view, proj;
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4 |
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5 | layout(location = 0) in vec3 vertex_position;
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6 | layout(location = 1) in vec3 vertex_color;
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7 | layout(location = 2) in vec3 vertex_normal;
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8 |
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9 | out vec3 position_eye, normal_eye, color, light_position_eye;
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10 |
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11 | // fixed point light position
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12 | vec3 light_position_world = vec3(0.0, 0.0, 2.0);
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13 |
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14 | void main() {
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15 | position_eye = vec3(view * model * vec4(vertex_position, 1.0));
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16 | normal_eye = vec3(view * model * vec4 (vertex_normal, 0.0));
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17 | color = vertex_color;
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18 | light_position_eye = vec3(view * vec4(light_position_world, 1.0));
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19 |
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20 | gl_Position = proj * vec4(position_eye, 1.0);
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21 | }
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