Skinned mesh stuff moved to class, added resources

data/shaders/skeletalanimation/texture.frag

@@ -0,0 +1,32 @@
+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (binding = 1) uniform sampler2D samplerColorMap;
+
+layout (location = 0) in vec2 inUV;
+layout (location = 1) in vec3 inNormal;
+layout (location = 2) in vec3 inViewVec;
+layout (location = 3) in vec3 inLightVec;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+	vec4 color = texture(samplerColorMap, inUV);
+
+	float distSqr = dot(inLightVec, inLightVec);
+	vec3 lVec = inLightVec * inversesqrt(distSqr);
+
+	float invRadius = 1.0/4500.0;
+	
+	float atten = max(clamp(1.0 - invRadius * sqrt(distSqr), 0.0, 1.0), 0.0);
+
+	// Fake drop shadow	
+	invRadius = 1.0/2500.0;
+	float dropshadow = max(clamp(1.0 - invRadius * sqrt(distSqr), 0.0, 1.0), 0.0);
+	
+	outFragColor = vec4(color.g * (1.0 - dropshadow));
+	outFragColor.rgb *= atten;
+}