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Implement InMemoryFile for memory caching for fileIO plugin.

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Support SDF loading through fileIO plugin.
Replace strcspn by C code (not crossplatform)
Add flag for loadURDF to use color from MTL file (instead from URDF link material)
pybullet.URDF_USE_MATERIAL_COLORS_FROM_MTL and pybullet.URDF_USE_MATERIAL_TRANSPARANCY_FROM_MTL
This commit is contained in:
erwincoumans
2018-10-14 12:54:34 -07:00
parent 3309ce8f6a
commit c1e20c448f
12 changed files with 511 additions and 66 deletions
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13
examples/Importers/ImportMeshUtility/b3ImportMeshUtility.cpp
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@@ -53,6 +53,7 @@ bool b3ImportMeshUtility::loadAndRegisterMeshFromFileInternal(const std::string&
meshData.m_textureImage1 = 0;
meshData.m_textureHeight = 0;
meshData.m_textureWidth = 0;
meshData.m_flags = 0;
meshData.m_isCached = false;
char relativeFileName[1024];
@@ -78,6 +79,18 @@ bool b3ImportMeshUtility::loadAndRegisterMeshFromFileInternal(const std::string&
for (int i = 0; meshData.m_textureImage1 == 0 && i < shapes.size(); i++)
{
const tinyobj::shape_t& shape = shapes[i];
meshData.m_rgbaColor[0] = shape.material.diffuse[0];
meshData.m_rgbaColor[1] = shape.material.diffuse[1];
meshData.m_rgbaColor[2] = shape.material.diffuse[2];
meshData.m_rgbaColor[3] = shape.material.transparency;
meshData.m_flags |= B3_IMPORT_MESH_HAS_RGBA_COLOR;
meshData.m_specularColor[0] = shape.material.specular[0];
meshData.m_specularColor[1] = shape.material.specular[1];
meshData.m_specularColor[2] = shape.material.specular[2];
meshData.m_specularColor[3] = 1;
meshData.m_flags |= B3_IMPORT_MESH_HAS_SPECULAR_COLOR;
if (shape.material.diffuse_texname.length() > 0)
{
int width, height, n;