Differential D2938 Diff 16858 binaries/data/mods/public/shaders/glsl/model_water.vs

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

	#version 120			#version 120

	#include "common/los_vertex.h"			#include "common/los_vertex.h"
	#include "common/shadows_vertex.h"			#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 mat4 instancingTransform;

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

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

				attribute mat4 a_instancing;

	varying vec4 worldPos;			varying vec4 worldPos;
	varying vec4 v_tex;			varying vec4 v_tex;

	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 = a_instancing * 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;

	calculatePositionInShadowSpace(worldPos);			calculatePositionInShadowSpace(worldPos);

	calculateLOSCoordinates(worldPos.xz);			calculateLOSCoordinates(worldPos.xz);

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