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CgShader added compile protection

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This commit is contained in:
Shalin Shodhan 2004-08-04 17:17:50 +00:00
parent d14e75b6cb
commit 91e54d09f3
2 changed files with 10 additions and 3 deletions
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9
panda/src/glstuff/glGraphicsStateGuardian_src.cxx
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@ -39,7 +39,9 @@
#include "colorWriteAttrib.h"
#include "texMatrixAttrib.h"
#include "texGenAttrib.h"
#ifdef HAVE_CGGL
#include "cgShaderAttrib.h"
#endif
#include "materialAttrib.h"
#include "renderModeAttrib.h"
#include "fogAttrib.h"
@ -2345,9 +2347,10 @@ issue_tex_matrix(const TexMatrixAttrib *attrib) {
// Also maintain the map of CgShader objects to
// respective GLCgShaderContexts
////////////////////////////////////////////////////////////////////
#ifdef HAVE_CGGL
void CLP(GraphicsStateGuardian)::
issue_cg_shader_bind(const CgShaderAttrib *attrib) {
#ifdef HAVE_CGGL
if (attrib->is_off()) { //Current node has no shaders
if (_cg_shader != (CgShader *) NULL) {
_gl_cg_shader_contexts[_cg_shader]->un_bind();// Prev node had shaders
@ -2371,10 +2374,10 @@ issue_cg_shader_bind(const CgShaderAttrib *attrib) {
csc->bind(this);// Bind the new shader
}
}
#endif
}
#endif
////////////////////////////////////////////////////////////////////
// Function: CLP(GraphicsStateGuardian)::issue_tex_gen
// Access: Public, Virtual

4
panda/src/glstuff/glGraphicsStateGuardian_src.h
View File

@ -35,7 +35,9 @@
#include "graphicsWindow.h"
#include "pset.h"
#include "pmap.h"
#ifdef HAVE_CGGL
#include "cgShader.h"
#endif
class PlaneNode;
class Light;
@ -109,7 +111,9 @@ public:
virtual void issue_fog(const FogAttrib *attrib);
virtual void issue_depth_offset(const DepthOffsetAttrib *attrib);
virtual void issue_tex_gen(const TexGenAttrib *attrib);
#ifdef HAVE_CGGL
virtual void issue_cg_shader_bind(const CgShaderAttrib *attrib);
#endif
// virtual void issue_stencil(const StencilAttrib *attrib);
virtual void bind_light(PointLight *light_obj, const NodePath &light,