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allow obsolete OpenGL2 drawer to render with z-up axis.

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This commit is contained in:
erwincoumans
2016-11-12 11:59:40 -08:00
parent 7577c6d893
commit 9bad64fed9
7 changed files with 33 additions and 25 deletions
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7
data/kiva_shelf/0_Bullet3Demo.txt
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@@ -1,7 +0,0 @@
--start_demo_name=R2D2 Grasp
--mouse_move_multiplier=0.400000
--mouse_wheel_multiplier=0.010000
--background_color_red= 0.900000
--background_color_green= 0.900000
--background_color_blue= 1.000000
--fixed_timestep= 0.000000

22
examples/ExampleBrowser/GL_ShapeDrawer.cpp
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@@ -782,7 +782,7 @@ GL_ShapeDrawer::~GL_ShapeDrawer()
} }
} }
void GL_ShapeDrawer::drawSceneInternal(const btDiscreteDynamicsWorld* dynamicsWorld, int pass) void GL_ShapeDrawer::drawSceneInternal(const btDiscreteDynamicsWorld* dynamicsWorld, int pass, int cameraUpAxis)
{ {
btAssert(dynamicsWorld); btAssert(dynamicsWorld);
@@ -849,7 +849,12 @@ void GL_ShapeDrawer::drawSceneInternal(const btDiscreteDynamicsWorld* dynamicsWo
//if (!(getDebugMode()& btIDebugDraw::DBG_DrawWireframe)) //if (!(getDebugMode()& btIDebugDraw::DBG_DrawWireframe))
int debugMode = 0;//getDebugMode() int debugMode = 0;//getDebugMode()
//btVector3 m_sundirection(-1,-1,-1); //btVector3 m_sundirection(-1,-1,-1);
btVector3 m_sundirection(btVector3(1,-2,1)*1000); btVector3 m_sundirection(btVector3(1,-2,1)*1000);
if (cameraUpAxis==2)
{
m_sundirection = btVector3(1,1,-2)*1000;
}
switch(pass) switch(pass)
{ {
@@ -861,9 +866,12 @@ void GL_ShapeDrawer::drawSceneInternal(const btDiscreteDynamicsWorld* dynamicsWo
} }
void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, bool useShadows) //this GL_ShapeDrawer will be removed, in the meanwhile directly access this global 'useShadoMaps'
extern bool useShadowMap;
void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, bool useShadows1, int cameraUpAxis)
{ {
bool useShadows = useShadowMap;
GLfloat light_ambient[] = { btScalar(0.2), btScalar(0.2), btScalar(0.2), btScalar(1.0) }; GLfloat light_ambient[] = { btScalar(0.2), btScalar(0.2), btScalar(0.2), btScalar(1.0) };
GLfloat light_diffuse[] = { btScalar(1.0), btScalar(1.0), btScalar(1.0), btScalar(1.0) }; GLfloat light_diffuse[] = { btScalar(1.0), btScalar(1.0), btScalar(1.0), btScalar(1.0) };
GLfloat light_specular[] = { btScalar(1.0), btScalar(1.0), btScalar(1.0), btScalar(1.0 )}; GLfloat light_specular[] = { btScalar(1.0), btScalar(1.0), btScalar(1.0), btScalar(1.0 )};
@@ -897,7 +905,7 @@ void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, boo
{ {
glClear(GL_STENCIL_BUFFER_BIT); glClear(GL_STENCIL_BUFFER_BIT);
glEnable(GL_CULL_FACE); glEnable(GL_CULL_FACE);
drawSceneInternal(dynamicsWorld,0); drawSceneInternal(dynamicsWorld,0, cameraUpAxis);
glDisable(GL_LIGHTING); glDisable(GL_LIGHTING);
glDepthMask(GL_FALSE); glDepthMask(GL_FALSE);
@@ -907,10 +915,10 @@ void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, boo
glStencilFunc(GL_ALWAYS,1,0xFFFFFFFFL); glStencilFunc(GL_ALWAYS,1,0xFFFFFFFFL);
glFrontFace(GL_CCW); glFrontFace(GL_CCW);
glStencilOp(GL_KEEP,GL_KEEP,GL_INCR); glStencilOp(GL_KEEP,GL_KEEP,GL_INCR);
drawSceneInternal(dynamicsWorld,1); drawSceneInternal(dynamicsWorld,1,cameraUpAxis);
glFrontFace(GL_CW); glFrontFace(GL_CW);
glStencilOp(GL_KEEP,GL_KEEP,GL_DECR); glStencilOp(GL_KEEP,GL_KEEP,GL_DECR);
drawSceneInternal(dynamicsWorld,1); drawSceneInternal(dynamicsWorld,1,cameraUpAxis);
glFrontFace(GL_CCW); glFrontFace(GL_CCW);
glPolygonMode(GL_FRONT,GL_FILL); glPolygonMode(GL_FRONT,GL_FILL);
@@ -929,7 +937,7 @@ void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, boo
glStencilFunc( GL_NOTEQUAL, 0, 0xFFFFFFFFL ); glStencilFunc( GL_NOTEQUAL, 0, 0xFFFFFFFFL );
glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP ); glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
glDisable(GL_LIGHTING); glDisable(GL_LIGHTING);
drawSceneInternal(dynamicsWorld,2); drawSceneInternal(dynamicsWorld,2,cameraUpAxis);
glEnable(GL_LIGHTING); glEnable(GL_LIGHTING);
glDepthFunc(GL_LESS); glDepthFunc(GL_LESS);
glDisable(GL_STENCIL_TEST); glDisable(GL_STENCIL_TEST);
@@ -938,6 +946,6 @@ void GL_ShapeDrawer::drawScene(const btDiscreteDynamicsWorld* dynamicsWorld, boo
else else
{ {
glDisable(GL_CULL_FACE); glDisable(GL_CULL_FACE);
drawSceneInternal(dynamicsWorld,0); drawSceneInternal(dynamicsWorld,0,cameraUpAxis);
} }
} }

4
examples/ExampleBrowser/GL_ShapeDrawer.h
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@@ -44,7 +44,7 @@ protected:
ShapeCache* cache(btConvexShape*); ShapeCache* cache(btConvexShape*);
virtual void drawSceneInternal(const btDiscreteDynamicsWorld* world, int pass); virtual void drawSceneInternal(const btDiscreteDynamicsWorld* world, int pass, int cameraUpAxis);
public: public:
GL_ShapeDrawer(); GL_ShapeDrawer();
@@ -53,7 +53,7 @@ public:
virtual void drawScene(const btDiscreteDynamicsWorld* world, bool useShadows); virtual void drawScene(const btDiscreteDynamicsWorld* world, bool useShadows, int cameraUpAxis);
///drawOpenGL might allocate temporary memoty, stores pointer in shape userpointer ///drawOpenGL might allocate temporary memoty, stores pointer in shape userpointer
virtual void drawOpenGL(btScalar* m, const btCollisionShape* shape, const btVector3& color,int debugMode,const btVector3& worldBoundsMin,const btVector3& worldBoundsMax); virtual void drawOpenGL(btScalar* m, const btCollisionShape* shape, const btVector3& color,int debugMode,const btVector3& worldBoundsMin,const btVector3& worldBoundsMax);

2
examples/ExampleBrowser/OpenGLGuiHelper.cpp
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@@ -338,7 +338,7 @@ void OpenGLGuiHelper::render(const btDiscreteDynamicsWorld* rbWorld)
if (m_data->m_gl2ShapeDrawer && rbWorld) if (m_data->m_gl2ShapeDrawer && rbWorld)
{ {
m_data->m_gl2ShapeDrawer->enableTexture(true); m_data->m_gl2ShapeDrawer->enableTexture(true);
m_data->m_gl2ShapeDrawer->drawScene(rbWorld,true); m_data->m_gl2ShapeDrawer->drawScene(rbWorld,true, m_data->m_glApp->getUpAxis());
} }
} }
void OpenGLGuiHelper::createPhysicsDebugDrawer(btDiscreteDynamicsWorld* rbWorld) void OpenGLGuiHelper::createPhysicsDebugDrawer(btDiscreteDynamicsWorld* rbWorld)

14
examples/Importers/ImportMJCFDemo/ImportMJCFSetup.cpp
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@@ -44,7 +44,7 @@ public:
}; };
btAlignedObjectArray<std::string> gFileNameArray; static btAlignedObjectArray<std::string> gMCFJFileNameArray;
#define MAX_NUM_MOTORS 1024 #define MAX_NUM_MOTORS 1024
@@ -94,7 +94,7 @@ ImportMJCFSetup::ImportMJCFSetup(struct GUIHelperInterface* helper, int option,
setFileName(fileName); setFileName(fileName);
} else } else
{ {
gFileNameArray.clear(); gMCFJFileNameArray.clear();
@@ -112,26 +112,26 @@ ImportMJCFSetup::ImportMJCFSetup(struct GUIHelperInterface* helper, int option,
b3Printf("mjcf_files.txt entry %s",fileName); b3Printf("mjcf_files.txt entry %s",fileName);
if (result==1) if (result==1)
{ {
gFileNameArray.push_back(fileName); gMCFJFileNameArray.push_back(fileName);
} }
} while (result==1); } while (result==1);
fclose(f); fclose(f);
} }
if (gFileNameArray.size()==0) if (gMCFJFileNameArray.size()==0)
{ {
gFileNameArray.push_back("quadruped/quadruped.mjcf"); gMCFJFileNameArray.push_back("quadruped/quadruped.mjcf");
} }
int numFileNames = gFileNameArray.size(); int numFileNames = gMCFJFileNameArray.size();
if (count>=numFileNames) if (count>=numFileNames)
{ {
count=0; count=0;
} }
sprintf(m_fileName,"%s",gFileNameArray[count++].c_str()); sprintf(m_fileName,"%s",gMCFJFileNameArray[count++].c_str());
} }
} }

8
examples/OpenGLWindow/SimpleOpenGL2App.cpp
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@@ -70,6 +70,11 @@ struct SimpleOpenGL2AppInternalData
{ {
GLuint m_fontTextureId; GLuint m_fontTextureId;
GLuint m_largeFontTextureId; GLuint m_largeFontTextureId;
int m_upAxis;
SimpleOpenGL2AppInternalData()
:m_upAxis(1)
{
}
}; };
static GLuint BindFont2(const CTexFont *_Font) static GLuint BindFont2(const CTexFont *_Font)
@@ -268,10 +273,11 @@ void SimpleOpenGL2App::drawGrid(DrawGridData data)
} }
void SimpleOpenGL2App::setUpAxis(int axis) void SimpleOpenGL2App::setUpAxis(int axis)
{ {
this->m_data->m_upAxis = axis;
} }
int SimpleOpenGL2App::getUpAxis() const int SimpleOpenGL2App::getUpAxis() const
{ {
return 1; return this->m_data->m_upAxis;
} }
void SimpleOpenGL2App::swapBuffer() void SimpleOpenGL2App::swapBuffer()

1
examples/OpenGLWindow/SimpleOpenGL2Renderer.cpp
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@@ -33,6 +33,7 @@ void SimpleOpenGL2Renderer::updateCamera(int upAxis)
float projection[16]; float projection[16];
float view[16]; float view[16];
m_camera.setAspectRatio((float)m_width/(float)m_height); m_camera.setAspectRatio((float)m_width/(float)m_height);
m_camera.setCameraUpAxis(upAxis);
m_camera.update(); m_camera.update();
m_camera.getCameraProjectionMatrix(projection); m_camera.getCameraProjectionMatrix(projection);
m_camera.getCameraViewMatrix(view); m_camera.getCameraViewMatrix(view);