void VkeCamera::initCameraData(){
m_projection_needs_update = true;
m_transform_needs_update = true;
m_view_projection_needs_update = true;
m_usage_flags = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
m_memory_flags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
initBackingStore(sizeof(VkeCameraUniform));
initVKBufferData();
}
void VkeScreenQuad::initQuadData(){
m_usage_flags = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT;
m_memory_flags = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
initBackingStore(sizeof(QuadUniform));
float ww = 1800.0;
float hh = 1000.0;
m_backing_store->view_matrix.identity();
initVKBufferData();
float quadVerts[] = {
-1.0,-1.0,0.0,1.0, 0.0,0.0,
1.0,-1.0,0.0,1.0, 1.0,0.0,
1.0,1.0,0.0,1.0, 1.0,1.0,
-1.0,1.0,0.0,1.0, 0.0,1.0
};
uint32_t quadIdxs[] = {
0,1,2,
0,2,3
};
size_t dataSize = 4 * sizeof(VertexObjectUV);
m_vbo.initBackingStore(dataSize);
float *vData = m_vbo.getBackingStore();
memcpy(vData, (const void*)quadVerts, dataSize);
dataSize = sizeof(uint32_t) * 6;
m_ibo.initBackingStore(dataSize);
uint32_t *iData = m_ibo.getBackingStore();
memcpy(iData, (const void *)quadIdxs, dataSize);
m_vbo.initVKBufferData();
m_ibo.initVKBufferData();
}