Differential D1683 Diff 7010 binaries/data/mods/public/shaders/glsl/water_high.fs

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binaries/data/mods/public/shaders/glsl/water_high.fs

Show First 20 Lines • Show All 284 Lines • ▼ Show 20 Lines	#if USE_REFLECTION
// Distort the reflection coords based on waves.		// Distort the reflection coords based on waves.
reflCoords = (0.5reflectionCoords.xy - 15.0 n.zx / refVY) / reflectionCoords.z + 0.5;		reflCoords = (0.5reflectionCoords.xy - 15.0 n.zx / refVY) / reflectionCoords.z + 0.5;
vec4 refTex = texture2D(reflectionMap, reflCoords);		vec4 refTex = texture2D(reflectionMap, reflCoords);

reflColor = refTex.rgb;		reflColor = refTex.rgb;

if (refTex.a < 0.99)		if (refTex.a < 0.99)
{		{
// Calculate where we intersect with the skycube.
Ray myRay = Ray(vec3(worldPos.x/4.0,worldPos.y,worldPos.z/4.0),eye);
vec3 start = vec3(-1500.0 + mapSize/2.0,-100.0,-1500.0 + mapSize/2.0);
vec3 end = vec3(1500.0 + mapSize/2.0,500.0,1500.0 + mapSize/2.0);
float tmin = IntersectBox(myRay,start,end);
vec4 newpos = vec4(-worldPos.x/4.0,worldPos.y,-worldPos.z/4.0,1.0) + vec4(eye * tmin,0.0) - vec4(-mapSize/2.0,worldPos.y,-mapSize/2.0,0.0);
newpos *= skyBoxRot;
newpos.y *= 4.0;
// Interpolate between the sky color and nearby objects.		// Interpolate between the sky color and nearby objects.
reflColor = mix(textureCube(skyCube, newpos.rgb).rgb, refTex.rgb, refTex.a);		reflColor = mix(textureCube(skyCube, (vec4(eye, 1.0) * skyBoxRot).xyz).rgb, refTex.rgb, refTex.a);
}		}

// reflMod is used to reduce the intensity of sky reflections, which otherwise are too extreme.		// reflMod is used to reduce the intensity of sky reflections, which otherwise are too extreme.
reflMod = max(refTex.a, 0.75);		reflMod = max(refTex.a, 0.75);
#else		#else
reflMod = 0.75;		reflMod = 0.75;
reflColor = vec3(0.15, 0.7, 0.82);		reflColor = vec3(0.15, 0.7, 0.82);
#endif		#endif
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