fix GPU solver (need to clear .w component because "m_linear" contains friction coefficient

added a mixed solver to find bugs like that
2013-04-02 14:53:30 -07:00
parent 1ebcc78280
commit e38c032280
13 changed files with 456 additions and 13 deletions
--- a/opencl/gpu_rigidbody/kernels/solverSetup.cl
+++ b/opencl/gpu_rigidbody/kernels/solverSetup.cl
@@ -435,7 +435,7 @@ typedef struct

 void setLinearAndAngular( float4 n, float4 r0, float4 r1, float4* linear, float4* angular0, float4* angular1)
 {
-	*linear = -n;
+	*linear = make_float4(-n.xyz,0.f);
 	*angular0 = -cross3(r0, n);
 	*angular1 = cross3(r1, n);
 }