shader uniform array initialization

[Terry]

In my shader,uniform array like this was used:

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uniform vec4 WaveData[5];

i found irrlicht can not initialize this array,just only vector waveData[0] could be set using:setVertexShaderConstant() function.
so in my opinion,i must declare like:

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uniform matrix4 waveData1;
uniform vector4 waveData2;

hope for array supporting!
if there are some good methods to set array constants out of my view?

Thanks

[BlindSide]

It works in Direct3D9 with any video card, and OpenGL with NVidia in my experience but not AMD, unless they updated their drivers.

You can just do it by using the name of the array and passing in a pointer to an array of floats.

[Terry]

Thank you very much!

Code: Select all

GLSL
uniform vec4 waveData[5];

irrlicht
f32 waveData[20] = {0.766f,0.643f,200.0f,2.0f,
							0.174f,0.985f,240.0f,2.4f,
							-0.985f,0.174f,184.0f,1.82f,
							-0.643f,-0.766f,120.0f,1.2f,
							0.174f,-0.985f,160.0f,1.6f};

services->setVertexShaderConstant("waveData",waveData,20);

It works~~~~[/color]