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DRAFT Source geometry distortion shape nodes

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MeshSurface allows distortion of surface of sources, image shader vertex change of mesh surface, new handles to distort mesh in geometry view
This commit is contained in:
Bruno Herbelin
2023-12-10 22:12:28 +01:00
parent 95de6d0afc
commit d66751b6ac
31 changed files with 2151 additions and 201 deletions
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19
src/SessionCreator.cpp
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@@ -785,8 +785,23 @@ void SessionLoader::XMLToNode(const tinyxml2::XMLElement *xml, Node &n)
if (rotationNode)
tinyxml2::XMLElementToGLM( rotationNode->FirstChildElement("vec3"), n.rotation_);
const XMLElement *cropNode = node->FirstChildElement("crop");
if (cropNode)
tinyxml2::XMLElementToGLM( cropNode->FirstChildElement("vec3"), n.crop_);
if (cropNode) {
const XMLElement *vecNode = cropNode->FirstChildElement("vec4");
if (vecNode)
tinyxml2::XMLElementToGLM(vecNode, n.crop_);
else {
// backward compatibility, read vec3
vecNode = cropNode->FirstChildElement("vec3");
if (vecNode) {
glm::vec3 crop;
tinyxml2::XMLElementToGLM(vecNode, crop);
n.crop_ = glm::vec4(-crop.x, crop.x, crop.y, -crop.y);
}
}
}
const XMLElement *dataNode = node->FirstChildElement("data");
if (dataNode)
tinyxml2::XMLElementToGLM( dataNode->FirstChildElement("mat4"), n.data_);
}
}