diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_BoxMaskOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_BoxMaskOperation.cpp | 140 |
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; } |