Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 79 insertions, 0 deletions

diff --git a/KaplaDemo/externalIP/resources/shaders/combine_vs.cpp b/KaplaDemo/externalIP/resources/shaders/combine_vs.cpp
new file mode 100644
index 00000000..af9f33fe
--- /dev/null
+++ b/KaplaDemo/externalIP/resources/shaders/combine_vs.cpp
@@ -0,0 +1,79 @@
+
+uniform float uvScale = 1.0f;
+uniform sampler2D transTex;
+uniform int transTexSize;
+uniform float iTransTexSize;
+uniform float bumpTextureUVScale;
+//attribute mat4 transformmatrix;
+void main()
+{
+	
+	int ti = (int)(gl_MultiTexCoord0.w);
+	//int ti = tq;
+	int tpr = transTexSize / 4;
+	int row = ti / tpr;
+	int col = (ti - row*tpr)*4;
+
+	float fx = (col+0.5f)*iTransTexSize;
+	float fy = (row+0.5f)*iTransTexSize;
+
+	
+	vec4 r0 = texture2D(transTex, vec2(fx,fy));
+	vec4 r1 = texture2D(transTex, vec2(fx+iTransTexSize,fy));
+	vec4 r2 = texture2D(transTex, vec2(fx+iTransTexSize*2.0f,fy));
+	vec4 r3 = texture2D(transTex, vec2(fx+iTransTexSize*3.0f,fy));
+//	vec4 r3 = vec4(0,0,0,1);
+	
+	vec3 offset = vec3(r0.w, r1.w, r2.w);
+	r0.w = 0.0f;
+	r1.w = 0.0f;
+	r2.w = 0.0f;
+
+	float material = r3.w;
+	r3.w = 1.0f;
+	mat4 transformmatrix = mat4(r0,r1,r2,r3);
+
+
+	
+
+	mat4 mvp = gl_ModelViewMatrix * transformmatrix;
+	mat4 mvpt = gl_ModelViewMatrixInverseTranspose * transformmatrix;
+	vec4 t0 = vec4(gl_MultiTexCoord0.xyz, 0.0f);
+
+	vec4 t1 = vec4(cross(gl_Normal.xyz, t0.xyz), 0.0f);
+
+//	mat4 mvp = gl_ModelViewMatrix;
+//	mat4 mvpt = gl_ModelViewMatrixInverseTranspose;
+
+
+	vec4 eyeSpacePos = mvp * gl_Vertex;
+	//eyeSpacePos.y += gl_InstanceID * 0.2f;
+	//gl_TexCoord[0].xyz = gl_MultiTexCoord0.xyz*uvScale;
+	vec3 coord3d = gl_Vertex.xyz + offset;
+	gl_TexCoord[0].xyz = (coord3d)*uvScale;
+	gl_TexCoord[1] = eyeSpacePos;
+	gl_FrontColor = gl_Color;
+	gl_Position = gl_ProjectionMatrix*eyeSpacePos;
+	gl_TexCoord[2] = mvpt * vec4(gl_Normal.xyz,0.0); 
+
+	gl_TexCoord[3] = mvpt * t0;
+	gl_TexCoord[4].xyz = mvpt * t1;
+
+	gl_TexCoord[5].xy = vec2(dot(coord3d,  t0.xyz), dot(coord3d,  t1.xyz))*bumpTextureUVScale*2;
+	
+	gl_TexCoord[6].xyz = vec3(gl_MultiTexCoord1.xy, material);
+	gl_TexCoord[6].y = 1.0 - gl_TexCoord[6].y;
+
+	float MAX_3D_TEX = 8.0;
+	if (gl_TexCoord[6].x >= 5.0f) {
+		// 2D Tex
+		gl_TexCoord[6].x -= 5.0f;		
+		gl_TexCoord[6].z = floor(gl_TexCoord[6].z / MAX_3D_TEX);
+	} else {
+		gl_TexCoord[6].z -= floor(gl_TexCoord[6].z / MAX_3D_TEX)*MAX_3D_TEX;
+		gl_TexCoord[6].z -= 100.0f;
+		
+	}
+	gl_TexCoord[6].w = floor(fract(material / MAX_3D_TEX)*MAX_3D_TEX + 0.5f);
+	gl_ClipVertex = vec4(eyeSpacePos.xyz, 1.0f);
+}
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