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fix typo in texels flip

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add support to create a cube in TinyRenderer (quick test)
This commit is contained in:
Erwin Coumans
2016-04-28 12:28:04 -07:00
committed by Erwin Coumans
parent a3767193ce
commit aa9a276a71
14 changed files with 452 additions and 107 deletions
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28
examples/TinyRenderer/model.cpp
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@@ -44,6 +44,34 @@ Model::Model(const char *filename) : verts_(), faces_(), norms_(), uv_(), diffus
load_texture(filename, "_spec.tga", specularmap_);
}
Model::Model():verts_(), faces_(), norms_(), uv_(), diffusemap_(), normalmap_(), specularmap_()
{
}
void Model::loadDiffuseTexture(const char* relativeFileName)
{
diffusemap_.read_tga_file(relativeFileName);
}
void Model::addVertex(float x,float y,float z, float normalX, float normalY, float normalZ, float u, float v)
{
verts_.push_back(Vec3f(x,y,z));
norms_.push_back(Vec3f(normalX,normalY,normalZ));
uv_.push_back(Vec2f(u,v));
}
void Model::addTriangle(int vertexposIndex0, int normalIndex0, int uvIndex0,
int vertexposIndex1, int normalIndex1, int uvIndex1,
int vertexposIndex2, int normalIndex2, int uvIndex2)
{
std::vector<Vec3i> f;
f.push_back(Vec3i(vertexposIndex0, normalIndex0, uvIndex0));
f.push_back(Vec3i(vertexposIndex1, normalIndex1, uvIndex1));
f.push_back(Vec3i(vertexposIndex2, normalIndex2, uvIndex2));
faces_.push_back(f);
}
Model::~Model() {}
int Model::nverts() {