void RenderManager::PrepareRealMatrix()
{
if (mappingMatrixChanged)
{
mappingMatrixChanged = false;
Vector2 realDrawScale(viewMappingDrawScale.x * userDrawScale.x, viewMappingDrawScale.y * userDrawScale.y);
Vector2 realDrawOffset(viewMappingDrawOffset.x + userDrawOffset.x * viewMappingDrawScale.x, viewMappingDrawOffset.y + userDrawOffset.y * viewMappingDrawScale.y);
if (realDrawScale != currentDrawScale || realDrawOffset != currentDrawOffset)
{
currentDrawScale = realDrawScale;
currentDrawOffset = realDrawOffset;
Matrix4 glTranslate, glScale;
glTranslate.glTranslate(currentDrawOffset.x, currentDrawOffset.y, 0.0f);
glScale.glScale(currentDrawScale.x, currentDrawScale.y, 1.0f);
glTranslate = glScale * glTranslate;
SetMatrix(MATRIX_MODELVIEW, glTranslate);
// Logger::Info("2D matricies recalculated");
// Matrix4 modelViewSave = RenderManager::Instance()->GetMatrix(RenderManager::MATRIX_MODELVIEW);
// Logger::Info("Model matrix");
// modelViewSave.Dump();
// Matrix4 projectionSave = RenderManager::Instance()->GetMatrix(RenderManager::MATRIX_PROJECTION);
// Logger::Info("Proj matrix");
// projectionSave.Dump();
}
}
}
void RenderManager::PrepareRealMatrix()
{
if (mappingMatrixChanged)
{
mappingMatrixChanged = false;
Vector2 realDrawScale(viewMappingDrawScale.x * userDrawScale.x, viewMappingDrawScale.y * userDrawScale.y);
Vector2 realDrawOffset(viewMappingDrawOffset.x + userDrawOffset.x * viewMappingDrawScale.x, viewMappingDrawOffset.y + userDrawOffset.y * viewMappingDrawScale.y);
if (realDrawScale != currentDrawScale || realDrawOffset != currentDrawOffset)
{
currentDrawScale = realDrawScale;
currentDrawOffset = realDrawOffset;
Matrix4 glTranslate, glScale;
glTranslate.glTranslate(currentDrawOffset.x, currentDrawOffset.y, 0.0f);
glScale.glScale(currentDrawScale.x, currentDrawScale.y, 1.0f);
renderer2d.viewMatrix = glScale * glTranslate;
SetDynamicParam(PARAM_VIEW, &renderer2d.viewMatrix, UPDATE_SEMANTIC_ALWAYS);
}
}
Matrix4 glTranslate, glScale;
glTranslate.glTranslate(currentDrawOffset.x, currentDrawOffset.y, 0.0f);
glScale.glScale(currentDrawScale.x, currentDrawScale.y, 1.0f);
Matrix4 check = glScale * glTranslate;
DVASSERT(check == renderer2d.viewMatrix);
}