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#Fix -Y direction of LDraw 

Convert into ASSIMPs coordinate system
pull/289/head
diiigle 2014-01-28 21:17:39 +01:00
parent 89cfd47bdf
commit 49a8edef05
1 changed files with 5 additions and 5 deletions
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10
code/LDrawImporter.cpp
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@ -267,7 +267,7 @@ void LDrawImporter::ProcessNode(std::string file, LDrawNode* current, ColorIndex
} }
aiMatrix4x4 *mat = new aiMatrix4x4( aiMatrix4x4 *mat = new aiMatrix4x4(
params[4], params[5], params[6], params[1], params[4], params[5], params[6], params[1],
params[7], params[8], params[9], params[2], params[7], params[8], params[9], -params[2],
params[10], params[11], params[12], params[3], params[10], params[11], params[12], params[3],
0.0f, 0.0f, 0.0f, 1.0f 0.0f, 0.0f, 0.0f, 1.0f
); );
@ -307,8 +307,8 @@ void LDrawImporter::ProcessNode(std::string file, LDrawNode* current, ColorIndex
unsigned int index = vertices->size(); unsigned int index = vertices->size();
vertices->push_back(aiVector3D(params[1], params[2], params[3])); vertices->push_back(aiVector3D(params[1], -params[2], params[3]));
vertices->push_back(aiVector3D(params[4], params[5], params[6])); vertices->push_back(aiVector3D(params[4], -params[5], params[6]));
aiFace f = aiFace(); aiFace f = aiFace();
f.mNumIndices = command; f.mNumIndices = command;
@ -317,7 +317,7 @@ void LDrawImporter::ProcessNode(std::string file, LDrawNode* current, ColorIndex
f.mIndices[1] = index + 1; f.mIndices[1] = index + 1;
if (command == 3 || command == 4){ if (command == 3 || command == 4){
vertices->push_back(aiVector3D(params[7], params[8], params[9])); vertices->push_back(aiVector3D(params[7], -params[8], params[9]));
f.mIndices[2] = index + 2; f.mIndices[2] = index + 2;
if (command == 3){ if (command == 3){
@ -326,7 +326,7 @@ void LDrawImporter::ProcessNode(std::string file, LDrawNode* current, ColorIndex
} }
else if (command == 4){ else if (command == 4){
//it's a quad //it's a quad
vertices->push_back(aiVector3D(params[10], params[11], params[12])); vertices->push_back(aiVector3D(params[10], -params[11], params[12]));
f.mIndices[3] = index + 3; f.mIndices[3] = index + 3;
mesh->primitivesType = mesh->primitivesType | aiPrimitiveType_POLYGON; mesh->primitivesType = mesh->primitivesType | aiPrimitiveType_POLYGON;
} }