source: opengl-game/color.vert@ 9dd2eb7

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

  • Property mode set to 100644
File size: 611 bytes
Line 
1#version 410
2
3uniform mat4 model, view, proj;
4
5layout(location = 0) in vec3 vertex_position;
6layout(location = 1) in vec3 vertex_color;
7layout(location = 2) in vec3 vertex_normal;
8
9out vec3 position_eye, normal_eye, color, light_position_eye;
10
11// fixed point light position
12vec3 light_position_world = vec3(0.0, 0.0, 2.0);
13
14void main() {
15 position_eye = vec3(view * model * vec4(vertex_position, 1.0));
16 normal_eye = vec3(view * model * vec4 (vertex_normal, 0.0));
17 color = vertex_color;
18 light_position_eye = vec3(view * vec4(light_position_world, 1.0));
19
20 gl_Position = proj * vec4(position_eye, 1.0);
21}
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