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change lcpp Lua preprocessor, to keep #defines and comments, remove empty lines

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remove duplicate data in b3Contact4 (now in btContact4Data shared between CPU/C++ and OpenCL)
OpenCL kernels use #include "Bullet3Collision/NarrowPhaseCollision/shared/b3Contact4Data.h"
Increase number of batches back to 250 (from 50), need to fix this hard coded number (see https://github.com/erwincoumans/bullet3/issues/12)
Work towards GJK/EPA, in addition to SAT/clipping (early on)
This commit is contained in:
erwincoumans
2013-08-08 12:24:09 -07:00
parent 46a08e3282
commit 3bf003ace1
50 changed files with 920 additions and 2731 deletions
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14
btgui/OpenGLWindow/Shaders/instancingVS.h
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@@ -2,8 +2,6 @@
static const char* instancingVertexShader= \
"#version 330\n"
"precision highp float;\n"
"\n"
"\n"
"layout (location = 0) in vec4 position;\n"
"layout (location = 1) in vec4 instance_position;\n"
"layout (location = 2) in vec4 instance_quaternion;\n"
@@ -11,22 +9,16 @@ static const char* instancingVertexShader= \
"layout (location = 4) in vec3 vertexnormal;\n"
"layout (location = 5) in vec4 instance_color;\n"
"layout (location = 6) in vec3 instance_scale;\n"
"\n"
"\n"
"uniform mat4 ModelViewMatrix;\n"
"uniform mat4 ProjectionMatrix;\n"
"\n"
"out Fragment\n"
"{\n"
" vec4 color;\n"
"} fragment;\n"
"\n"
"out Vert\n"
"{\n"
" vec2 texcoord;\n"
"} vert;\n"
"\n"
"\n"
"vec4 quatMul ( in vec4 q1, in vec4 q2 )\n"
"{\n"
" vec3 im = q1.w * q2.xyz + q1.xyz * q2.w + cross ( q1.xyz, q2.xyz );\n"
@@ -34,7 +26,6 @@ static const char* instancingVertexShader= \
" float re = dot ( dt, vec4 ( -1.0, -1.0, -1.0, 1.0 ) );\n"
" return vec4 ( im, re );\n"
"}\n"
"\n"
"vec4 quatFromAxisAngle(vec4 axis, in float angle)\n"
"{\n"
" float cah = cos(angle*0.5);\n"
@@ -56,9 +47,7 @@ static const char* instancingVertexShader= \
" vec4 temp = quatMul ( q, p );\n"
" return quatMul ( temp, vec4 ( -q.x, -q.y, -q.z, q.w ) );\n"
"}\n"
"\n"
"out vec3 lightDir,normal,ambient;\n"
"\n"
"void main(void)\n"
"{\n"
" vec4 q = instance_quaternion;\n"
@@ -68,18 +57,15 @@ static const char* instancingVertexShader= \
" vec4 local_normal = (quatRotate3( vertexnormal,q));\n"
" vec3 light_pos = vec3(-0.3,0.1,0.1);\n"
" normal = local_normal.xyz;//normalize(ModelViewMatrix * local_normal).xyz;\n"
"\n"
" lightDir = normalize(light_pos);//gl_LightSource[0].position.xyz));\n"
"// lightDir = normalize(vec3(gl_LightSource[0].position));\n"
" \n"
" vec4 axis = vec4(1,1,1,0);\n"
" vec4 localcoord = quatRotate3( position.xyz*instance_scale,q);\n"
" vec4 vertexPos = ProjectionMatrix * ModelViewMatrix *(instance_position+localcoord);\n"
"\n"
" gl_Position = vertexPos;\n"
" \n"
" fragment.color = instance_color;\n"
" vert.texcoord = uvcoords;\n"
"}\n"
"\n"
;