1 files changed, 59 insertions, 59 deletions

diff --git a/libraries/irrlicht-1.8/media/opengl.vsh b/libraries/irrlicht-1.8/media/opengl.vsh
index 9cd71bf..73e6ce7 100644
--- a/libraries/irrlicht-1.8/media/opengl.vsh
+++ b/libraries/irrlicht-1.8/media/opengl.vsh
@@ -1,60 +1,60 @@
-!!ARBvp1.0

-# part of the Irrlicht Engine Shader example.

-# Please note that these example shaders don't do anything really useful. 

-# They only demonstrate that shaders can be used in Irrlicht.

-

-#input

-ATTRIB InPos = vertex.position;

-ATTRIB InColor = vertex.color;

-ATTRIB InNormal = vertex.normal;

-ATTRIB InTexCoord = vertex.texcoord;

-

-#output

-OUTPUT OutPos = result.position;

-OUTPUT OutColor = result.color;

-OUTPUT OutTexCoord = result.texcoord;

-

-PARAM MVP[4] = { state.matrix.mvp }; # modelViewProjection matrix.

-TEMP Temp;

-TEMP TempColor;

-TEMP TempNormal;

-TEMP TempPos;

-

-#transform position to clip space 

-DP4 Temp.x, MVP[0], InPos;

-DP4 Temp.y, MVP[1], InPos;

-DP4 Temp.z, MVP[2], InPos;

-DP4 Temp.w, MVP[3], InPos;

-

-#transform normal

-DP3 TempNormal.x, InNormal.x, program.local[0];

-DP3 TempNormal.y, InNormal.y, program.local[1]; 

-DP3 TempNormal.z, InNormal.z, program.local[2];

-

-#renormalize normal

-DP3 TempNormal.w, TempNormal, TempNormal;  

-RSQ TempNormal.w, TempNormal.w;    

-MUL TempNormal, TempNormal, TempNormal.w;

-

-# calculate light vector 

-DP4 TempPos.x, InPos, program.local[10];   # vertex into world position

-DP4 TempPos.y, InPos, program.local[11];

-DP4 TempPos.z, InPos, program.local[12];

-DP4 TempPos.w, InPos, program.local[13];

-

-ADD TempPos, program.local[8], -TempPos;    # vtxpos - lightpos

-

-# normalize light vector

-DP3 TempPos.w, TempPos, TempPos;  

-RSQ TempPos.w, TempPos.w;    

-MUL TempPos, TempPos, TempPos.w;

-

-# calculate light color

-DP3 TempColor, TempNormal, TempPos;    # dp3 with negative light vector 

-LIT OutColor, TempColor;  # clamp to zero if r3 < 0, r5 has diffuce component in r5.y

-MUL OutColor, TempColor.y, program.local[9]; # ouput diffuse color 

-MOV OutColor.w, 1.0;          # we want alpha to be always 1

-MOV OutTexCoord, InTexCoord; # store texture coordinate

-MOV OutPos, Temp;

-

+!!ARBvp1.0
+# part of the Irrlicht Engine Shader example.
+# Please note that these example shaders don't do anything really useful. 
+# They only demonstrate that shaders can be used in Irrlicht.
+
+#input
+ATTRIB InPos = vertex.position;
+ATTRIB InColor = vertex.color;
+ATTRIB InNormal = vertex.normal;
+ATTRIB InTexCoord = vertex.texcoord;
+
+#output
+OUTPUT OutPos = result.position;
+OUTPUT OutColor = result.color;
+OUTPUT OutTexCoord = result.texcoord;
+
+PARAM MVP[4] = { state.matrix.mvp }; # modelViewProjection matrix.
+TEMP Temp;
+TEMP TempColor;
+TEMP TempNormal;
+TEMP TempPos;
+
+#transform position to clip space 
+DP4 Temp.x, MVP[0], InPos;
+DP4 Temp.y, MVP[1], InPos;
+DP4 Temp.z, MVP[2], InPos;
+DP4 Temp.w, MVP[3], InPos;
+
+#transform normal
+DP3 TempNormal.x, InNormal.x, program.local[0];
+DP3 TempNormal.y, InNormal.y, program.local[1]; 
+DP3 TempNormal.z, InNormal.z, program.local[2];
+
+#renormalize normal
+DP3 TempNormal.w, TempNormal, TempNormal;  
+RSQ TempNormal.w, TempNormal.w;    
+MUL TempNormal, TempNormal, TempNormal.w;
+
+# calculate light vector 
+DP4 TempPos.x, InPos, program.local[10];   # vertex into world position
+DP4 TempPos.y, InPos, program.local[11];
+DP4 TempPos.z, InPos, program.local[12];
+DP4 TempPos.w, InPos, program.local[13];
+
+ADD TempPos, program.local[8], -TempPos;    # vtxpos - lightpos
+
+# normalize light vector
+DP3 TempPos.w, TempPos, TempPos;  
+RSQ TempPos.w, TempPos.w;    
+MUL TempPos, TempPos, TempPos.w;
+
+# calculate light color
+DP3 TempColor, TempNormal, TempPos;    # dp3 with negative light vector 
+LIT OutColor, TempColor;  # clamp to zero if r3 < 0, r5 has diffuce component in r5.y
+MUL OutColor, TempColor.y, program.local[9]; # ouput diffuse color 
+MOV OutColor.w, 1.0;          # we want alpha to be always 1
+MOV OutTexCoord, InTexCoord; # store texture coordinate
+MOV OutPos, Temp;
+
 END
\ No newline at end of file