[GLSL shader question 1]Shadows

[K9Crunch]

@Maujoe

Ah okay, I misunderstood you, I don’t knew that you talk about imageRender I thought you mean the OpenGL-way.

But your work looks good and would be nice when you get the shadow matrix working correctly.

My fault, I was not too clear

Thanks, hope I can get it figured out.

[Kupoman]

K9Crunch: It sounds like you are missing the model matrix in your calculation. This is the matrix that describes the current transform state of an object (or model). The “ModelView” matrix you are using probably only has the view transform in it.

This should be the matrix you are missing:
http://www.blender.org/api/blender_python_api_2_76_1/bge.types.KX_GameObject.html#bge.types.KX_GameObject.worldTransform

[K9Crunch]

@Kupoman

K9Crunch: It sounds like you are missing the model matrix in your calculation. This is the matrix that describes the current transform state of an object (or model). The “ModelView” matrix you are using probably only has the view transform in it.

This should be the matrix you are missing:
http://www.blender.org/api/blender_python_api_2_76_1/bge.types.KX_GameObject.html#bge.types.KX_GameObject.worldTransform

Thanks, its a step closer but not in the right direction. Using the objects transform sort of works, but the shader will only work for one object at a time.

[Maujoe]

@K9Crunch

Thanks, its a step closer but not in the right direction. Using the objects transform sort of works, but the shader will only work for one object at a time.

Why it only works for one Object? Do you still have the file? I would like to test it and take a look at the code.