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Differential D12689 Diff 42663 source/blender/compositor/operations/COM_PlaneDistortCommonOperation.cc

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source/blender/compositor/operations/COM_PlaneDistortCommonOperation.cc

Show First 20 Lines • Show All 67 Lines • ▼ Show 20 LinesBLI_INLINE void warpCoord(float x, float y, float matrix[3][3], float uv[2], float deriv[2][2])
deriv[0][0] = (matrix[0][0] - matrix[0][2] * uv[0]) / vec[2]; deriv[0][0] = (matrix[0][0] - matrix[0][2] * uv[0]) / vec[2];
deriv[1][0] = (matrix[0][1] - matrix[0][2] * uv[1]) / vec[2]; deriv[1][0] = (matrix[0][1] - matrix[0][2] * uv[1]) / vec[2];
deriv[0][1] = (matrix[1][0] - matrix[1][2] * uv[0]) / vec[2]; deriv[0][1] = (matrix[1][0] - matrix[1][2] * uv[0]) / vec[2];
deriv[1][1] = (matrix[1][1] - matrix[1][2] * uv[1]) / vec[2]; deriv[1][1] = (matrix[1][1] - matrix[1][2] * uv[1]) / vec[2];
} }
PlaneDistortWarpImageOperation::PlaneDistortWarpImageOperation() : PlaneDistortBaseOperation() PlaneDistortWarpImageOperation::PlaneDistortWarpImageOperation() : PlaneDistortBaseOperation()
{ {
this->addInputSocket(DataType::Color, ResizeMode::None); this->addInputSocket(DataType::Color, ResizeMode::Align);
this->addOutputSocket(DataType::Color); this->addOutputSocket(DataType::Color);
this->m_pixelReader = nullptr; this->m_pixelReader = nullptr;
this->flags.complex = true; this->flags.complex = true;
} }
void PlaneDistortWarpImageOperation::calculateCorners(const float corners[4][2], void PlaneDistortWarpImageOperation::calculateCorners(const float corners[4][2],
bool normalized, bool normalized,
int sample) int sample)
▲ Show 20 Lines • Show All 106 Lines • ▼ Show 20 Linesvoid PlaneDistortWarpImageOperation::get_area_of_interest(const int input_idx,
rcti &r_input_area) rcti &r_input_area)
{ {
if (input_idx != 0) { if (input_idx != 0) {
r_input_area = output_area; r_input_area = output_area;
return; return;
} }
/* TODO: figure out the area needed for warping and EWA filtering. */ /* TODO: figure out the area needed for warping and EWA filtering. */
r_input_area.xmin = 0; r_input_area = get_input_operation(0)->get_canvas();
r_input_area.ymin = 0;
r_input_area.xmax = get_input_operation(0)->getWidth();
r_input_area.ymax = get_input_operation(0)->getHeight();
/* Old implementation but resulting coordinates are way out of input operation bounds and in some /* Old implementation but resulting coordinates are way out of input operation bounds and in some
* cases the area result may incorrectly cause cropping. */ * cases the area result may incorrectly cause cropping. */
#if 0 #if 0
float min[2], max[2]; float min[2], max[2];
INIT_MINMAX2(min, max); INIT_MINMAX2(min, max);
for (int sample = 0; sample < this->m_motion_blur_samples; sample++) { for (int sample = 0; sample < this->m_motion_blur_samples; sample++) {
float UVs[4][2]; float UVs[4][2];
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