void SolarViewer::draw_object(Shader& sh, Mesh3D& mesh, bool showTexture)
{
sh.setMatrix4x4Uniform("modelworld", mesh.getTransformation() );
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
if(showTexture)
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glVertexPointer( 3, GL_DOUBLE, 0, mesh.getVertexPointer() );
glNormalPointer( GL_DOUBLE, 0, mesh.getNormalPointer() );
if(showTexture)
glTexCoordPointer( 2, GL_DOUBLE, 0, mesh.getUvTextureCoordPointer() );
for(unsigned int i = 0; i < mesh.getNumberOfParts(); i++)
{
sh.setIntUniform("useTexture", showTexture && mesh.getMaterial(i).hasDiffuseTexture());
sh.setVector3Uniform("diffuseColor",
mesh.getMaterial(i).m_diffuseColor.x,
mesh.getMaterial(i).m_diffuseColor.y,
mesh.getMaterial(i).m_diffuseColor.z );
sh.setFloatUniform("specularExp", mesh.getMaterial(i).m_specularExp);
if(showTexture && mesh.getMaterial(i).hasDiffuseTexture())
{
mesh.getMaterial(i).m_diffuseTexture.bind();
sh.setIntUniform("texture", mesh.getMaterial(i).m_diffuseTexture.getLayer());
}
glDrawElements( GL_TRIANGLES, mesh.getNumberOfFaces(i)*3, GL_UNSIGNED_INT, mesh.getVertexIndicesPointer(i) );
if(showTexture && mesh.getMaterial(i).hasDiffuseTexture())
{
mesh.getMaterial(i).m_diffuseTexture.unbind();
}
}
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
if(showTexture)
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
}
void SolarViewer::draw_object(Shader& sh, Mesh3D& mesh)
{
sh.setMatrix4x4Uniform("modelworld", mesh.getTransformation() );
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glVertexPointer( 3, GL_DOUBLE, 0, mesh.getVertexPointer() );
glNormalPointer( GL_DOUBLE, 0, mesh.getNormalPointer() );
glTexCoordPointer( 2, GL_DOUBLE, 0, mesh.getUvTextureCoordPointer() );
for(unsigned int i = 0; i < mesh.getNumberOfParts(); i++)
{
glDrawElements( GL_TRIANGLES, mesh.getNumberOfFaces(i)*3, GL_UNSIGNED_INT, mesh.getVertexIndicesPointer(i) );
}
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
}