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Diffstat (limited to 'source/blender/compositor/operations/COM_BoxMaskOperation.cpp')
-rw-r--r--source/blender/compositor/operations/COM_BoxMaskOperation.cpp140
1 files changed, 69 insertions, 71 deletions
diff --git a/source/blender/compositor/operations/COM_BoxMaskOperation.cpp b/source/blender/compositor/operations/COM_BoxMaskOperation.cpp
index 6328b983489..c5f0108bf5a 100644
--- a/source/blender/compositor/operations/COM_BoxMaskOperation.cpp
+++ b/source/blender/compositor/operations/COM_BoxMaskOperation.cpp
@@ -22,91 +22,89 @@
BoxMaskOperation::BoxMaskOperation() : NodeOperation()
{
- this->addInputSocket(COM_DT_VALUE);
- this->addInputSocket(COM_DT_VALUE);
- this->addOutputSocket(COM_DT_VALUE);
- this->m_inputMask = NULL;
- this->m_inputValue = NULL;
- this->m_cosine = 0.0f;
- this->m_sine = 0.0f;
+ this->addInputSocket(COM_DT_VALUE);
+ this->addInputSocket(COM_DT_VALUE);
+ this->addOutputSocket(COM_DT_VALUE);
+ this->m_inputMask = NULL;
+ this->m_inputValue = NULL;
+ this->m_cosine = 0.0f;
+ this->m_sine = 0.0f;
}
void BoxMaskOperation::initExecution()
{
- this->m_inputMask = this->getInputSocketReader(0);
- this->m_inputValue = this->getInputSocketReader(1);
- const double rad = (double)this->m_data->rotation;
- this->m_cosine = cos(rad);
- this->m_sine = sin(rad);
- this->m_aspectRatio = ((float)this->getWidth()) / this->getHeight();
+ this->m_inputMask = this->getInputSocketReader(0);
+ this->m_inputValue = this->getInputSocketReader(1);
+ const double rad = (double)this->m_data->rotation;
+ this->m_cosine = cos(rad);
+ this->m_sine = sin(rad);
+ this->m_aspectRatio = ((float)this->getWidth()) / this->getHeight();
}
void BoxMaskOperation::executePixelSampled(float output[4], float x, float y, PixelSampler sampler)
{
- float inputMask[4];
- float inputValue[4];
+ float inputMask[4];
+ float inputValue[4];
- float rx = x / this->getWidth();
- float ry = y / this->getHeight();
+ float rx = x / this->getWidth();
+ float ry = y / this->getHeight();
- const float dy = (ry - this->m_data->y) / this->m_aspectRatio;
- const float dx = rx - this->m_data->x;
- rx = this->m_data->x + (this->m_cosine * dx + this->m_sine * dy);
- ry = this->m_data->y + (-this->m_sine * dx + this->m_cosine * dy);
+ const float dy = (ry - this->m_data->y) / this->m_aspectRatio;
+ const float dx = rx - this->m_data->x;
+ rx = this->m_data->x + (this->m_cosine * dx + this->m_sine * dy);
+ ry = this->m_data->y + (-this->m_sine * dx + this->m_cosine * dy);
- this->m_inputMask->readSampled(inputMask, x, y, sampler);
- this->m_inputValue->readSampled(inputValue, x, y, sampler);
+ this->m_inputMask->readSampled(inputMask, x, y, sampler);
+ this->m_inputValue->readSampled(inputValue, x, y, sampler);
- float halfHeight = this->m_data->height / 2.0f;
- float halfWidth = this->m_data->width / 2.0f;
- bool inside = (rx > this->m_data->x - halfWidth &&
- rx < this->m_data->x + halfWidth &&
- ry > this->m_data->y - halfHeight &&
- ry < this->m_data->y + halfHeight);
+ float halfHeight = this->m_data->height / 2.0f;
+ float halfWidth = this->m_data->width / 2.0f;
+ bool inside = (rx > this->m_data->x - halfWidth && rx < this->m_data->x + halfWidth &&
+ ry > this->m_data->y - halfHeight && ry < this->m_data->y + halfHeight);
- switch (this->m_maskType) {
- case CMP_NODE_MASKTYPE_ADD:
- if (inside) {
- output[0] = max(inputMask[0], inputValue[0]);
- }
- else {
- output[0] = inputMask[0];
- }
- break;
- case CMP_NODE_MASKTYPE_SUBTRACT:
- if (inside) {
- output[0] = inputMask[0] - inputValue[0];
- CLAMP(output[0], 0, 1);
- }
- else {
- output[0] = inputMask[0];
- }
- break;
- case CMP_NODE_MASKTYPE_MULTIPLY:
- if (inside) {
- output[0] = inputMask[0] * inputValue[0];
- }
- else {
- output[0] = 0;
- }
- break;
- case CMP_NODE_MASKTYPE_NOT:
- if (inside) {
- if (inputMask[0] > 0.0f) {
- output[0] = 0;
- }
- else {
- output[0] = inputValue[0];
- }
- }
- else {
- output[0] = inputMask[0];
- }
- break;
- }
+ switch (this->m_maskType) {
+ case CMP_NODE_MASKTYPE_ADD:
+ if (inside) {
+ output[0] = max(inputMask[0], inputValue[0]);
+ }
+ else {
+ output[0] = inputMask[0];
+ }
+ break;
+ case CMP_NODE_MASKTYPE_SUBTRACT:
+ if (inside) {
+ output[0] = inputMask[0] - inputValue[0];
+ CLAMP(output[0], 0, 1);
+ }
+ else {
+ output[0] = inputMask[0];
+ }
+ break;
+ case CMP_NODE_MASKTYPE_MULTIPLY:
+ if (inside) {
+ output[0] = inputMask[0] * inputValue[0];
+ }
+ else {
+ output[0] = 0;
+ }
+ break;
+ case CMP_NODE_MASKTYPE_NOT:
+ if (inside) {
+ if (inputMask[0] > 0.0f) {
+ output[0] = 0;
+ }
+ else {
+ output[0] = inputValue[0];
+ }
+ }
+ else {
+ output[0] = inputMask[0];
+ }
+ break;
+ }
}
void BoxMaskOperation::deinitExecution()
{
- this->m_inputMask = NULL;
- this->m_inputValue = NULL;
+ this->m_inputMask = NULL;
+ this->m_inputValue = NULL;
}