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matrix support

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Wenzel Jakob 2010-08-31 03:35:45 +02:00
parent 559af6f2b3
commit e2b860610c
4 changed files with 18 additions and 7 deletions
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13
src/converter/collada.cpp
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@ -119,8 +119,7 @@ VertexData *fetchVertexData(Transform transform, std::ostream &os,
if (vertInputIndex > 0) {
offset = result->data.size();
result->data.resize(result->data.size()+1);
result->data[offset] = NULL;
result->data.push_back(NULL);
}
if (++vertInputIndex < (int) vertInputs.getCount())
@ -889,9 +888,19 @@ void loadNode(GeometryConverter *cvt, Transform transform, std::ostream &os,
Point((Float) value.get(3), (Float) value.get(4), (Float) value.get(5)),
Vector((Float) value.get(6), (Float) value.get(7), (Float) value.get(8))
);
} else if (element->typeID() == domMatrix::ID()) {
daeTArray<double> value = daeSafeCast<domMatrix>(element)->getValue();
ref<Matrix4x4> matrix = new Matrix4x4(
(Float) value.get(0), (Float) value.get(1), (Float) value.get(2), (Float) value.get(3),
(Float) value.get(4), (Float) value.get(5), (Float) value.get(6), (Float) value.get(7),
(Float) value.get(8), (Float) value.get(9), (Float) value.get(10), (Float) value.get(11),
(Float) value.get(12), (Float) value.get(13), (Float) value.get(14), (Float) value.get(15)
);
transform = transform * Transform(matrix);
}
}
/* Iterate over all geometry references */
domInstance_geometry_Array &instanceGeometries = node.getInstance_geometry_array();
for (size_t i=0; i<instanceGeometries.getCount(); ++i) {

6
src/libcore/triangle.cpp
View File

@ -132,10 +132,12 @@ AABB Triangle::getClippedAABB(const Vertex *buffer, const AABB &aabb) const {
result.expandBy(vertices[i]);
/* Cover up some numerical imprecisions */
for (int i=0; i<3; ++i)
result.min[i] -= Epsilon;
result.min[i] -= Epsilon * std::abs(result.min[i]);
for (int i=0; i<3; ++i)
result.max[i] += Epsilon;
result.max[i] += Epsilon * std::abs(result.max[i]);
result.clip(aabb);
return result;

2
src/qtgui/glwidget.cpp
View File

@ -732,7 +732,7 @@ void GLWidget::paintGL() {
uint8_t *targetData = m_fallbackBitmap->getData();
for (int y=0; y<source->getHeight(); ++y) {
for (int x=0; x<source->getWidth(); ++x) {
const Float invGammaValue = 0.45455;
const float invGammaValue = 0.45455f;
*targetData++ = (uint8_t) std::max(std::min(std::pow(*sourceData++, invGammaValue) * 255.0f, 255.0f), 0.0f);
*targetData++ = (uint8_t) std::max(std::min(std::pow(*sourceData++, invGammaValue) * 255.0f, 255.0f), 0.0f);
*targetData++ = (uint8_t) std::max(std::min(std::pow(*sourceData++, invGammaValue) * 255.0f, 255.0f), 0.0f);