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arrays for bias calcs

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This commit is contained in:
raveenajain 2019-06-27 10:42:14 -07:00
parent 309e59ca8b
commit d6fb7f8a6f
2 changed files with 4 additions and 4 deletions
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6
libraries/render-utils/src/RenderShadowTask.cpp
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@ -366,7 +366,7 @@ void RenderShadowSetup::configure(const Config& configuration) {
void RenderShadowSetup::calculateBiases() {
// slope scaling values derived from ratio between original constantBias and slopeBias pairs
const std::vector<float> SLOPE_SCALES = {2.7f, 3.0f, 3.7f, 3.5f};
const std::array<float, 4> SLOPE_SCALES = { 2.7f, 3.0f, 3.7f, 3.5f };
const float CONVERT_BIAS = 100.0f;
const float MIN_SCALE_DIVISOR = 0.5f;
@ -376,8 +376,8 @@ void RenderShadowSetup::calculateBiases() {
float inverseResolution = 1.0f / (float)resolution;
int resolutionScale = DEFAULT_RESOLUTION * inverseResolution;
float convertedBias = _biasInput * (CONVERT_BIAS / resolutionScale);
std::vector<float> localConstants = std::vector<float>(4);
std::vector<float> localSlopes = std::vector<float>(4);
std::array<float, 4> localConstants;
std::array<float, 4> localSlopes;
float scaleFactor = 1.0f;
for (int i = 0; i < SHADOW_CASCADE_MAX_COUNT; i++) {

2
libraries/render-utils/src/RenderShadowTask.h
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@ -147,7 +147,7 @@ private:
bool changeInDefaultConfigValues{ false };
bool distanceTriggeredByConfig{ false };
bool biasTriggeredByConfig{ false };
std::vector<float> cacasdeDistances = std::vector<float>(8); // 4 max then 4 min distances
std::array<float, 8> cacasdeDistances; // 4 max then 4 min distances
void setConstantBias(int cascadeIndex, float value);
void setSlopeBias(int cascadeIndex, float value);