Differential D11003 Diff 36252 source/blender/blenkernel/intern/attribute_math.cc

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Show All 33 Lines	void Color4fMixer::mix_in(const int64_t index, const Color4f &color, const float weight)
output_color.g += color.g * weight;		output_color.g += color.g * weight;
output_color.b += color.b * weight;		output_color.b += color.b * weight;
output_color.a += color.a * weight;		output_color.a += color.a * weight;
total_weights_[index] += weight;		total_weights_[index] += weight;
}		}

void Color4fMixer::finalize()		void Color4fMixer::finalize()
{		{
for (const int64_t i : buffer_.index_range()) {		for (const int64_t i : iter_indices(buffer_)) {
const float weight = total_weights_[i];		const float weight = total_weights_[i];
Color4f &output_color = buffer_[i];		Color4f &output_color = buffer_[i];
if (weight > 0.0f) {		if (weight > 0.0f) {
const float weight_inv = 1.0f / weight;		const float weight_inv = 1.0f / weight;
output_color.r *= weight_inv;		output_color.r *= weight_inv;
output_color.g *= weight_inv;		output_color.g *= weight_inv;
output_color.b *= weight_inv;		output_color.b *= weight_inv;
output_color.a *= weight_inv;		output_color.a *= weight_inv;
}		}
else {		else {
output_color = default_color_;		output_color = default_color_;
}		}
}		}
}		}

} // namespace blender::attribute_math		} // namespace blender::attribute_math