void Context::uploadMesh(ocull::Mesh *pMesh, const ocull::Matrix4x4 &modelMatrix)
{
assert( isQueryBounded() == true );
assert( pMesh != NULL );
/// Update simple stats
Query::Result &result = m_pQuery->m_result; //
result.objectCount += 1u;
result.trianglePassedCount += pMesh->getTriangleCount();
/// Resize the output vertices buffer
size_t vertexSize = pMesh->vertex.count * sizeof(FW::ShadedVertex_passthrough);
m_outVertices.resizeDiscard( vertexSize ); //
// Vertex Shader
runVertexShader( pMesh, modelMatrix);
// Pipeline
m_rasterizer.setVertexBuffer( &m_outVertices, 0);
m_rasterizer.setIndexBuffer( &(pMesh->index.buffer),
pMesh->index.offset,
pMesh->getTriangleCount());
//m_rasterizer.setIndexBuffer_TEST( &pDevice, pMesh->getTriangleCount());
m_rasterizer.drawTriangles();
}
void RendererServicePicking::execute()
{
glUseProgram(m_program);
glUniform2f(m_uniformSampledFragment, m_point.x, m_point.y);
runVertexShader();
glUseProgram(0);
}
void RendererServiceAddVoxel::execute()
{
glUseProgram(m_program);
// m_screenFocal point origin is at top-left, whilst glsl is bottom-left
glUniform2f(m_uniformScreenSpaceMotion,
m_velocity.x , -m_velocity.y );
runVertexShader();
glUseProgram(0);
}