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source: opengl-game/texture.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: 628 bytes

Line
1	#version 410
2
3	uniform mat4 model, view, proj;
4
5	layout(location = 0) in vec3 vertex_position;
6	layout(location = 1) in vec2 vt;
7	layout(location = 2) in vec3 vertex_normal;
8
9	out vec2 texture_coordinates;
10	out vec3 position_eye, normal_eye, light_position_eye;
11
12	// fixed point light position
13	vec3 light_position_world = vec3(0.0, 0.0, 2.0);
14
15	void main() {
16	position_eye = vec3(view * model * vec4(vertex_position, 1.0));
17	normal_eye = vec3(view * model * vec4 (vertex_normal, 0.0));
18	texture_coordinates = vt;
19	light_position_eye = vec3(view * vec4(light_position_world, 1.0));
20
21	gl_Position = proj * vec4(position_eye, 1.0);
22	}

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