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author | Clément Foucault <foucault.clem@gmail.com> | 2019-03-22 21:38:03 +0300 |
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committer | Clément Foucault <foucault.clem@gmail.com> | 2019-03-22 21:43:08 +0300 |
commit | 3a516f7555ad9483d87d9b9a95e29748b85bcfac (patch) | |
tree | d3f2c2803693c03821ac61c015d3192d148c162b /source/blender/gpu | |
parent | 7b3e1149757b5e67ea24a1189a2f7e43dea7f926 (diff) |
GPU: Cleanup: Code Style
Diffstat (limited to 'source/blender/gpu')
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_material.glsl | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl index 6ce3f6e0cd6..889a17ef549 100644 --- a/source/blender/gpu/shaders/gpu_shader_material.glsl +++ b/source/blender/gpu/shaders/gpu_shader_material.glsl @@ -1604,11 +1604,11 @@ void node_volume_principled( /* Compute density. */ density = max(density, 0.0); - if(density > 1e-5) { + if (density > 1e-5) { density = max(density * density_attribute, 0.0); } - if(density > 1e-5) { + if (density > 1e-5) { /* Compute scattering and absorption coefficients. */ vec3 scatter_color = color.rgb * color_attribute.rgb; @@ -1620,20 +1620,21 @@ void node_volume_principled( /* Compute emission. */ emission_strength = max(emission_strength, 0.0); - if(emission_strength > 1e-5) { + if (emission_strength > 1e-5) { emission_coeff += emission_strength * emission_color.rgb; } - if(blackbody_intensity > 1e-3) { + if (blackbody_intensity > 1e-3) { /* Add temperature from attribute. */ float T = max(temperature * max(temperature_attribute, 0.0), 0.0); /* Stefan-Boltzman law. */ - float T4 = (T * T) * (T * T); + float T2 = T * T; + float T4 = T2 * T2; float sigma = 5.670373e-8 * 1e-6 / M_PI; float intensity = sigma * mix(1.0, T4, blackbody_intensity); - if(intensity > 1e-5) { + if (intensity > 1e-5) { vec4 bb; node_blackbody(T, spectrummap, layer, bb); emission_coeff += bb.rgb * blackbody_tint.rgb * intensity; |