Shaders rework.

1 files changed, 0 insertions, 98 deletions

diff --git a/client/shaders/bumpmaps_liquids/opengl_vertex.glsl b/client/shaders/bumpmaps_liquids/opengl_vertex.glsl
deleted file mode 100644
index 99c208bdd..000000000
--- a/client/shaders/bumpmaps_liquids/opengl_vertex.glsl
+++ /dev/null
@@ -1,98 +0,0 @@
-

-uniform mat4 mWorldViewProj;

-uniform mat4 mInvWorld;

-uniform mat4 mTransWorld;

-uniform float dayNightRatio;

-

-varying vec3 vPosition;

-varying vec3 viewVec;

-

-void main(void)

-{

-	gl_Position = mWorldViewProj * gl_Vertex;

-

-	vPosition = (mWorldViewProj * gl_Vertex).xyz;

-	

-	vec3 tangent; 

-	vec3 binormal; 

-

-	vec3 c1 = cross( gl_Normal, vec3(0.0, 0.0, 1.0) ); 

-	vec3 c2 = cross( gl_Normal, vec3(0.0, 1.0, 0.0) ); 

-

-	if( length(c1)>length(c2) )

-	{

-		tangent = c1;	

-	}

-	else

-	{

-		tangent = c2;	

-	}

-

-	tangent = normalize(tangent);

-

-//binormal = cross(gl_Normal, tangent); 

-//binormal = normalize(binormal);

-

-	vec4 color;

-	//color = vec4(1.0, 1.0, 1.0, 1.0);

-

-	float day = gl_Color.r;

-	float night = gl_Color.g;

-	float light_source = gl_Color.b;

-

-	/*color.r = mix(night, day, dayNightRatio);

-	color.g = color.r;

-	color.b = color.r;*/

-

-	float rg = mix(night, day, dayNightRatio);

-	rg += light_source * 1.5; // Make light sources brighter

-	float b = rg;

-

-	// Moonlight is blue

-	b += (day - night) / 13.0;

-	rg -= (day - night) / 13.0;

-

-	// Emphase blue a bit in darker places

-	// See C++ implementation in mapblock_mesh.cpp finalColorBlend()

-	b += max(0.0, (1.0 - abs(b - 0.13)/0.17) * 0.025);

-

-	// Artificial light is yellow-ish

-	// See C++ implementation in mapblock_mesh.cpp finalColorBlend()

-	rg += max(0.0, (1.0 - abs(rg - 0.85)/0.15) * 0.065);

-

-	color.r = rg;

-	color.g = rg;

-	color.b = b;

-

-	// Make sides and bottom darker than the top

-	color = color * color; // SRGB -> Linear

-	if(gl_Normal.y <= 0.5)

-		color *= 0.6;

-		//color *= 0.7;

-	color = sqrt(color); // Linear -> SRGB

-

-	color.a = gl_Color.a;

-

-	gl_FrontColor = gl_BackColor = color;

-

-	gl_TexCoord[0] = gl_MultiTexCoord0;

-	

-	vec3 n1 = normalize(gl_NormalMatrix * gl_Normal);

-	vec4 tangent1 = vec4(tangent.x, tangent.y, tangent.z, 0);

-	//vec3 t1 = normalize(gl_NormalMatrix * tangent1);

-	//vec3 b1 = cross(n1, t1);

-

-	vec3 v;

-	vec3 vVertex = vec3(gl_ModelViewMatrix * gl_Vertex);

-	vec3 vVec = -vVertex;

-	//v.x = dot(vVec, t1);

-	//v.y = dot(vVec, b1);

-	//v.z = dot(vVec, n1);

-	//viewVec = vVec;

-	viewVec = normalize(vec3(0.0, -0.4, 0.5));

-	//Vector representing the 0th texture coordinate passed to fragment shader

-//gl_TexCoord[0] = vec2(gl_MultiTexCoord0);

-

-// Transform the current vertex

-//gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;

-}