rprIESLightSetRadiantPower3f
Sets radiant power of an IES light source. Multiplied by the power in the IES data.
rpr_status rprIESLightSetRadiantPower3f( |
rpr_light light, |
rpr_float r, |
|
rpr_float g, |
|
rpr_float b); |
Parameters
Parameter |
Description |
|---|---|
light |
The light to set radiant power for. |
r |
The Red component of the radiant power. |
g |
The Green component of the radiant power. |
b |
The Blue component of the radiant power. |
Notes
RGB values can go behind the range of [0;1].
Return
Returns RPR_SUCCESS in case of success, or RPR_ERROR code if a problem was encountered.
To learn how to handle errors in AMD Radeon ProRender SDK, see Error Handling.