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[dragonblocks_alpha.git] / shaders / 3d / entity / fragment.glsl

diff --git a/shaders/3d/entity/fragment.glsl b/shaders/3d/entity/fragment.glsl
new file mode 100755 (executable)
index 0000000..2cd4768
--- /dev/null
+++ b/shaders/3d/entity/fragment.glsl
@@ -0,0 +1,19 @@
+in vec3 fragmentPosition;
+in vec3 fragmentNormal;
+in vec3 fragmentTextureCoordinates;
+in float fragmentLight;
+
+out vec4 outColor;
+
+uniform vec3 fogColor;
+uniform vec3 cameraPos;
+uniform samplerCube texture0;
+
+void main()
+{
+       outColor = texture(texture0, fragmentTextureCoordinates) * vec4(vec3(fragmentLight), 1.0);
+       outColor.rgb = mix(outColor.rgb, fogColor, clamp(length(fragmentPosition - cameraPos) / VIEW_DISTANCE, 0.0, 1.0));
+
+       if (outColor.a == 0.0)
+               discard;
+}