Differential D3340 Diff 15268 ps/trunk/binaries/data/mods/public/shaders/glsl/model_water.vs

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ps/trunk/binaries/data/mods/public/shaders/glsl/model_water.vs

	#if USE_GPU_SKINNING			#if USE_GPU_SKINNING
	// Skinning requires GLSL 1.30 for ivec4 vertex attributes			// Skinning requires GLSL 1.30 for ivec4 vertex attributes
	#version 130			#version 130
	#else			#else
	#version 120			#version 120
	#endif			#endif

				#include "common/shadows_vertex.h"

	uniform mat4 transform;			uniform mat4 transform;
	uniform vec3 cameraPos;			uniform vec3 cameraPos;
	uniform vec3 sunDir;			uniform vec3 sunDir;
	uniform vec3 sunColor;			uniform vec3 sunColor;
	uniform vec2 losTransform;			uniform vec2 losTransform;
	uniform mat4 shadowTransform;
	uniform mat4 instancingTransform;			uniform mat4 instancingTransform;

	uniform float sim_time;			uniform float sim_time;
	uniform vec2 translation;			uniform vec2 translation;

	#if USE_SHADOW_SAMPLER && USE_SHADOW_PCF
	uniform vec4 shadowScale;
	#endif


	attribute vec3 a_vertex;			attribute vec3 a_vertex;
	attribute vec3 a_normal;			attribute vec3 a_normal;
	#if USE_INSTANCING			#if USE_INSTANCING
	attribute vec4 a_tangent;			attribute vec4 a_tangent;
	#endif			#endif
	attribute vec2 a_uv0;			attribute vec2 a_uv0;
	attribute vec2 a_uv1;			attribute vec2 a_uv1;

	#if USE_GPU_SKINNING			#if USE_GPU_SKINNING
	const int MAX_INFLUENCES = 4;			const int MAX_INFLUENCES = 4;
	const int MAX_BONES = 64;			const int MAX_BONES = 64;
	uniform mat4 skinBlendMatrices[MAX_BONES];			uniform mat4 skinBlendMatrices[MAX_BONES];
	attribute ivec4 a_skinJoints;			attribute ivec4 a_skinJoints;
	attribute vec4 a_skinWeights;			attribute vec4 a_skinWeights;
	#endif			#endif


	varying vec4 worldPos;			varying vec4 worldPos;
	varying vec4 v_tex;			varying vec4 v_tex;
	varying vec4 v_shadow;
	varying vec2 v_los;			varying vec2 v_los;


	vec4 fakeCos(vec4 x)			vec4 fakeCos(vec4 x)
	{			{
	vec4 tri = abs(fract(x + 0.5) * 2.0 - 1.0);			vec4 tri = abs(fract(x + 0.5) * 2.0 - 1.0);
	return tri * tri (3.0 - 2.0 tri);			return tri * tri (3.0 - 2.0 tri);
	}			}



	void main()			void main()
	{			{
	worldPos = instancingTransform * vec4(a_vertex, 1.0);			worldPos = instancingTransform * vec4(a_vertex, 1.0);

	v_tex.xy = (a_uv0 + worldPos.xz) / 5.0 + sim_time * translation;			v_tex.xy = (a_uv0 + worldPos.xz) / 5.0 + sim_time * translation;

	v_tex.zw = a_uv0;			v_tex.zw = a_uv0;

	#if USE_SHADOW			calculatePositionInShadowSpace(worldPos);
	v_shadow = shadowTransform * worldPos;
	#if USE_SHADOW_SAMPLER && USE_SHADOW_PCF
	v_shadow.xy *= shadowScale.xy;
	#endif
	#endif

	v_los = worldPos.xz * losTransform.x + losTransform.y;			v_los = worldPos.xz * losTransform.x + losTransform.y;

	gl_Position = transform * worldPos;			gl_Position = transform * worldPos;
	}			}