First commit

res/models/plane3.obj

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+# Blender v2.66 (sub 1) OBJ File: ''
+# www.blender.org
+mtllib plane3.mtl
+o Cube
+v 8.045116 -0.023363 -8.045115
+v 8.045116 -0.023363 8.045116
+v -8.045117 -0.023363 8.045115
+v -8.045114 -0.023363 -8.045119
+v 8.045120 0.023363 -8.045112
+v 8.045111 0.023363 8.045121
+v -8.045119 0.023363 8.045114
+v -8.045115 0.023363 -8.045116
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.000000 1.000000 0.000000
+vn 1.000000 0.000020 0.000000
+vn -0.000000 -0.000041 1.000000
+vn -1.000000 -0.000041 -0.000000
+vn 0.000000 0.000071 -1.000000
+usemtl Material
+s off
+f 1/1/1 2/2/1 3/3/1 4/4/1
+f 5/1/2 8/2/2 7/3/2 6/4/2
+f 1/1/3 5/2/3 6/3/3 2/4/3
+f 2/1/4 6/2/4 7/3/4 3/4/4
+f 3/1/5 7/2/5 8/3/5 4/4/5
+f 5/1/6 1/2/6 4/3/6 8/4/6

res/shaders/light.frag

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+#version 330
+
+void main(){
+	
+}

res/shaders/light.vert

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+#version 330

res/shaders/light_ambient.frag

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+#version 330
+#include "main.frag"

res/shaders/light_ambient.vert

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+#version 330

res/shaders/main.frag

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+#version 330
+
+in vec4 color;
+in vec3 normal;
+in vec2 out_coord_texture;
+uniform sampler2D myTexture;
+
+uniform vec3 light_direction;
+uniform vec4 diffuse_light_color;
+uniform vec4 ambient_light;
+
+
+out vec4 frag_color;
+
+void main(){
+	vec3 lightDir;
+	float lightIntensity;
+	
+	// Set the default output color to the ambient light value for all pixels.
+	vec4 color1 = color * ambient_light;
+	
+	// Invert the light direction for calculations.
+	lightDir = -light_direction;
+
+	// Calculate the amount of light on this pixel.
+	lightIntensity = clamp(dot(normal, lightDir), 0.0f, 1.0f);
+	
+	if(lightIntensity > 0.0f)
+	{
+		// Determine the final diffuse color based on the diffuse color and the amount of light intensity.
+		color1 += (diffuse_light_color * lightIntensity);
+	}
+
+	// Clamp the final light color.
+	color1 = clamp(color1, 0.0f, 1.0f);
+	
+	frag_color = color1 * texture2D(myTexture,out_coord_texture);
+}

res/shaders/main.vert

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+#version 330
+#include "light.vert"
+layout (location = 0) in vec3 in_position;
+layout (location = 1) in vec4 in_color;
+layout (location = 2) in vec2 in_coord_texture;
+layout (location = 3) in vec3 in_normal;
+
+uniform mat4 transform;
+uniform mat4 projection;
+uniform mat4 camera;
+
+
+out vec4 color;
+out vec3 normal;
+out vec2 out_coord_texture;
+
+void main(){
+	color = in_color;
+	out_coord_texture = in_coord_texture;
+	normal = mat3(transform) * in_normal;
+	normal = normalize(normal);
+	gl_Position = projection * camera * transform * vec4(in_position,1.0f);
+}