virtual void render(const btDiscreteDynamicsWorld* rbWorld)
{
//clear the color buffer
TGAColor clearColor;
clearColor.bgra[0] = 255;
clearColor.bgra[1] = 255;
clearColor.bgra[2] = 255;
clearColor.bgra[3] = 255;
clearBuffers(clearColor);
ATTRIBUTE_ALIGNED16(btScalar modelMat[16]);
ATTRIBUTE_ALIGNED16(float viewMat[16]);
ATTRIBUTE_ALIGNED16(float projMat[16]);
m_camera.getCameraProjectionMatrix(projMat);
m_camera.getCameraViewMatrix(viewMat);
btVector3 lightDirWorld(-5,200,-40);
switch (m_upAxis)
{
case 1:
lightDirWorld = btVector3(-50.f,100,30);
break;
case 2:
lightDirWorld = btVector3(-50.f,30,100);
break;
default:{}
};
lightDirWorld.normalize();
for (int i=0;i<rbWorld->getNumCollisionObjects();i++)
{
btCollisionObject* colObj = rbWorld->getCollisionObjectArray()[i];
int colObjIndex = colObj->getUserIndex();
int shapeIndex = colObj->getCollisionShape()->getUserIndex();
if (colObjIndex>=0 && shapeIndex>=0)
{
TinyRenderObjectData* renderObj = 0;
int* cptr = m_swInstances[colObjIndex];
if (cptr)
{
int c = *cptr;
TinyRenderObjectData** sptr = m_swRenderObjects[c];
if (sptr)
{
renderObj = *sptr;
//sync the object transform
const btTransform& tr = colObj->getWorldTransform();
tr.getOpenGLMatrix(modelMat);
for (int i=0;i<4;i++)
{
for (int j=0;j<4;j++)
{
renderObj->m_projectionMatrix[i][j] = projMat[i+4*j];
renderObj->m_modelMatrix[i][j] = modelMat[i+4*j];
renderObj->m_viewMatrix[i][j] = viewMat[i+4*j];
renderObj->m_localScaling = colObj->getCollisionShape()->getLocalScaling();
renderObj->m_lightDirWorld = lightDirWorld;
}
}
TinyRenderer::renderObject(*renderObj);
}
}
}
}
static int counter=0;
counter++;
if ((counter&7)==0)
{
char filename[1024];
sprintf(filename,"framebuf%d.tga",counter);
m_rgbColorBuffer.flip_vertically();
getFrameBuffer().write_tga_file(filename,true);
}
float color[4] = {1,1,1,1};
}
void TinyRendererVisualShapeConverter::render(const float viewMat[16], const float projMat[16])
{
//clear the color buffer
TGAColor clearColor;
clearColor.bgra[0] = 255;
clearColor.bgra[1] = 255;
clearColor.bgra[2] = 255;
clearColor.bgra[3] = 255;
clearBuffers(clearColor);
ATTRIBUTE_ALIGNED16(btScalar modelMat[16]);
btVector3 lightDirWorld(-5,200,-40);
switch (m_data->m_upAxis)
{
case 1:
lightDirWorld = btVector3(-50.f,100,30);
break;
case 2:
lightDirWorld = btVector3(-50.f,30,100);
break;
default:{}
};
lightDirWorld.normalize();
// printf("num m_swRenderInstances = %d\n", m_data->m_swRenderInstances.size());
for (int i=0;i<m_data->m_swRenderInstances.size();i++)
{
TinyRendererObjectArray** visualArrayPtr = m_data->m_swRenderInstances.getAtIndex(i);
if (0==visualArrayPtr)
continue;//can this ever happen?
TinyRendererObjectArray* visualArray = *visualArrayPtr;
btHashPtr colObjHash = m_data->m_swRenderInstances.getKeyAtIndex(i);
const btCollisionObject* colObj = (btCollisionObject*) colObjHash.getPointer();
for (int v=0;v<visualArray->m_renderObjects.size();v++)
{
TinyRenderObjectData* renderObj = visualArray->m_renderObjects[v];
//sync the object transform
const btTransform& tr = colObj->getWorldTransform();
tr.getOpenGLMatrix(modelMat);
for (int i=0;i<4;i++)
{
for (int j=0;j<4;j++)
{
renderObj->m_projectionMatrix[i][j] = projMat[i+4*j];
renderObj->m_modelMatrix[i][j] = modelMat[i+4*j];
renderObj->m_viewMatrix[i][j] = viewMat[i+4*j];
renderObj->m_localScaling = colObj->getCollisionShape()->getLocalScaling();
renderObj->m_lightDirWorld = lightDirWorld;
}
}
TinyRenderer::renderObject(*renderObj);
}
}
//printf("write tga \n");
//m_data->m_rgbColorBuffer.write_tga_file("camera.tga");
// printf("flipped!\n");
m_data->m_rgbColorBuffer.flip_vertically();
//flip z-buffer
{
int half = m_data->m_swHeight>>1;
for (int j=0; j<half; j++)
{
unsigned long l1 = j*m_data->m_swWidth;
unsigned long l2 = (m_data->m_swHeight-1-j)*m_data->m_swWidth;
for (int i=0;i<m_data->m_swWidth;i++)
{
btSwap(m_data->m_depthBuffer[l1+i],m_data->m_depthBuffer[l2+i]);
}
}
}
}
virtual void render(const btDiscreteDynamicsWorld* rbWorld)
{
OpenGLGuiHelper::render(rbWorld);
//clear the color buffer
TGAColor clearColor;
clearColor.bgra[0] = 255;
clearColor.bgra[1] = 255;
clearColor.bgra[2] = 255;
clearColor.bgra[3] = 255;
clearBuffers(clearColor);
ATTRIBUTE_ALIGNED16(btScalar modelMat[16]);
ATTRIBUTE_ALIGNED16(float viewMat[16]);
ATTRIBUTE_ALIGNED16(float projMat[16]);
CommonRenderInterface* render = getRenderInterface();
render->getActiveCamera()->getCameraProjectionMatrix(projMat);
render->getActiveCamera()->getCameraViewMatrix(viewMat);
btVector3 lightDirWorld(-5, 200, -40);
switch (1) //app->getUpAxis())
{
case 1:
lightDirWorld = btVector3(-50.f, 100, 30);
break;
case 2:
lightDirWorld = btVector3(-50.f, 30, 100);
break;
default:
{
}
};
lightDirWorld.normalize();
for (int i = 0; i < rbWorld->getNumCollisionObjects(); i++)
{
btCollisionObject* colObj = rbWorld->getCollisionObjectArray()[i];
int colObjIndex = colObj->getUserIndex();
int shapeIndex = colObj->getCollisionShape()->getUserIndex();
if (colObjIndex >= 0 && shapeIndex >= 0)
{
TinyRenderObjectData* renderObj = 0;
int* cptr = m_swInstances[colObjIndex];
if (cptr)
{
int c = *cptr;
TinyRenderObjectData** sptr = m_swRenderObjects[c];
if (sptr)
{
renderObj = *sptr;
//sync the object transform
const btTransform& tr = colObj->getWorldTransform();
tr.getOpenGLMatrix(modelMat);
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
renderObj->m_projectionMatrix[i][j] = projMat[i + 4 * j];
renderObj->m_modelMatrix[i][j] = modelMat[i + 4 * j];
renderObj->m_viewMatrix[i][j] = viewMat[i + 4 * j];
}
}
renderObj->m_localScaling = colObj->getCollisionShape()->getLocalScaling();
renderObj->m_lightDirWorld = lightDirWorld;
renderObj->m_lightAmbientCoeff = 0.6;
renderObj->m_lightDiffuseCoeff = 0.35;
renderObj->m_lightSpecularCoeff = 0.05;
TinyRenderer::renderObject(*renderObj);
}
}
}
}
for (int y = 0; y < m_swHeight; ++y)
{
unsigned char* pi = m_image + (y)*m_swWidth * 3;
for (int x = 0; x < m_swWidth; ++x)
{
const TGAColor& color = getFrameBuffer().get(x, y);
pi[0] = color.bgra[2];
pi[1] = color.bgra[1];
pi[2] = color.bgra[0];
pi += 3;
}
}
render->activateTexture(m_textureHandle);
render->updateTexture(m_textureHandle, m_image);
static int counter = 0;
counter++;
if ((counter & 7) == 0)
{
char filename[1024];
sprintf(filename, "framebuf%d.tga", counter);
getFrameBuffer().write_tga_file(filename, true);
}
float color[4] = {1, 1, 1, 1};
m_primRenderer->drawTexturedRect(0, 0, m_swWidth, m_swHeight, color, 0, 0, 1, 1, true);
}
