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Adding double precision import support for formats that can be exported

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This commit is contained in:
Chris Russ
2016-07-16 12:14:36 +10:00
parent fa1d6d8c55
commit 05a6ee6473
26 changed files with 204 additions and 233 deletions
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18
code/ColladaExporter.cpp
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@@ -149,7 +149,7 @@ void ColladaExporter::WriteFile()
// Writes the asset header
void ColladaExporter::WriteHeader()
{
static const float epsilon = 0.00001f;
static const ai_real epsilon = 0.00001;
static const aiQuaternion x_rot(aiMatrix3x3(
0, -1, 0,
1, 0, 0,
@@ -176,9 +176,9 @@ void ColladaExporter::WriteHeader()
bool add_root_node = false;
float scale = 1.0;
ai_real scale = 1.0;
if(std::abs(scaling.x - scaling.y) <= epsilon && std::abs(scaling.x - scaling.z) <= epsilon && std::abs(scaling.y - scaling.z) <= epsilon) {
scale = (float) ((((double) scaling.x) + ((double) scaling.y) + ((double) scaling.z)) / 3.0);
scale = (ai_real) ((((double) scaling.x) + ((double) scaling.y) + ((double) scaling.z)) / 3.0);
} else {
add_root_node = true;
}
@@ -450,7 +450,7 @@ void ColladaExporter::WriteSpotLight(const aiLight *const light){
srcLight->mFalloffAngle);
*/
const float fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
const ai_real fallOffAngle = AI_RAD_TO_DEG(light->mAngleInnerCone);
mOutput << startstr <<"<falloff_angle sid=\"fall_off_angle\">"
<< fallOffAngle
<<"</falloff_angle>" << endstr;
@@ -803,10 +803,10 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
PushTag();
// Positions
WriteFloatArray( idstr + "-positions", FloatType_Vector, (float*) mesh->mVertices, mesh->mNumVertices);
WriteFloatArray( idstr + "-positions", FloatType_Vector, (ai_real*) mesh->mVertices, mesh->mNumVertices);
// Normals, if any
if( mesh->HasNormals() )
WriteFloatArray( idstr + "-normals", FloatType_Vector, (float*) mesh->mNormals, mesh->mNumVertices);
WriteFloatArray( idstr + "-normals", FloatType_Vector, (ai_real*) mesh->mNormals, mesh->mNumVertices);
// texture coords
for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
@@ -814,7 +814,7 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
if( mesh->HasTextureCoords( a) )
{
WriteFloatArray( idstr + "-tex" + std::to_string(a), mesh->mNumUVComponents[a] == 3 ? FloatType_TexCoord3 : FloatType_TexCoord2,
(float*) mesh->mTextureCoords[a], mesh->mNumVertices);
(ai_real*) mesh->mTextureCoords[a], mesh->mNumVertices);
}
}
@@ -822,7 +822,7 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
for( size_t a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a)
{
if( mesh->HasVertexColors( a) )
WriteFloatArray( idstr + "-color" + std::to_string(a), FloatType_Color, (float*) mesh->mColors[a], mesh->mNumVertices);
WriteFloatArray( idstr + "-color" + std::to_string(a), FloatType_Color, (ai_real*) mesh->mColors[a], mesh->mNumVertices);
}
// assemble vertex structure
@@ -917,7 +917,7 @@ void ColladaExporter::WriteGeometry( size_t pIndex)
// ------------------------------------------------------------------------------------------------
// Writes a float array of the given type
void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataType pType, const float* pData, size_t pElementCount)
void ColladaExporter::WriteFloatArray( const std::string& pIdString, FloatDataType pType, const ai_real* pData, size_t pElementCount)
{
size_t floatsPerElement = 0;
switch( pType )