• WhatMeWorry (22/22) Feb 01 2016 I'm porting a C++/opengl/AssImp tutorial over to
• Maeriden (3/7) Feb 01 2016 Try aiGetMaterialTextureCount.
• Mike Parker (2/4) Feb 01 2016 It uses the C API exclusively.

WhatMeWorry <kheaser gmail.com> writes:

I'm porting a C++/opengl/AssImp tutorial over to 
D/DerelictOpenGL/DerelictAssImp
but have hit a brick wall.

It's a fairly large project but a tiny fragment suffices:

if(mesh.mMaterialIndex >= 0)
{
     const aiMaterial* material = 
scene.mMaterials[mesh.mMaterialIndex];
     // uint texCount = 
material.GetTextureCount(aiTextureType_SPECULAR);


Everything compiles fine.


But when I uncomment the call to GetTextureCount(), the Visual 
Studio D compiler comes back with:

ModelClass.d(165): Error: no property 'GetTextureCount' for type 
'const(aiMaterial*)'

I looked at AssImp documentation at

http://assimp.sourceforge.net/lib_html/structai_material.html

And it shows

unsigned int 	GetTextureCount (aiTextureType type) const
Get the number of textures for a particular texture type.

So it seems like such a simple error, but I've been stuck for 
days. Any suggestions?

Maeriden <maeriden gmail.com> writes:

On Tuesday, 2 February 2016 at 02:57:14 UTC, WhatMeWorry wrote:
 I'm porting a C++/opengl/AssImp tutorial over to 
 D/DerelictOpenGL/DerelictAssImp
 but have hit a brick wall.

 [...]

Try aiGetMaterialTextureCount.
I'm guessing derelict uses the C API as much as it can.

Mike Parker <aldacron gmail.com> writes:

On Tuesday, 2 February 2016 at 03:22:16 UTC, Maeriden wrote:
 Try aiGetMaterialTextureCount.
 I'm guessing derelict uses the C API as much as it can.

It uses the C API exclusively.