hal8174/rendering-in-cgi
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Add Heterogeneous implementation.

Browse source
This commit is contained in:
hal8174 2024-06-05 16:58:06 +02:00
parent f702e82b4f
commit 97dbc2db13
4 changed files with 145 additions and 20 deletions
Download patch file Download diff file Expand all files Collapse all files

17
Assignments/Assignment2/Application2.h
View file

@ -13,6 +13,7 @@ private:
Vec3fa renderPixel(float x, float y, const ISPCCamera& camera, RayStats& stats, RandomSampler& sampler) override;
Vec3fa renderPixelOrig(float x, float y, const ISPCCamera& camera, RayStats& stats, RandomSampler& sampler);
Vec3fa renderPixelHomogeneous(float x, float y, const ISPCCamera& camera, RayStats& stats, RandomSampler& sampler);
Vec3fa renderPixelHeterogeneous(float x, float y, const ISPCCamera& camera, RayStats& stats, RandomSampler& sampler);
void drawGUI() override {
ImGui::Checkbox("Bounding Box", &boundingBox);
@ -23,19 +24,22 @@ private:
ray_depth = 1;
}
const char* items[] = {"Original", "Homogeneous"};
if (ImGui::Combo("Version", &selected, items, 2))
const char* items[] = {"Original", "Homogeneous", "Heterogeneous"};
if (ImGui::Combo("Version", &selected, items, 3))
clear();
if (ImGui::SliderFloat("mu_a", &mu_a, 0.0, 1.0))
if (ImGui::SliderFloat("density", &density, 0.0, 1.0))
clear();
if (ImGui::SliderFloat("mu_s", &mu_s, 0.0, 1.0))
if (ImGui::SliderFloat("absorbtion", &absorbtion, 0.0, 1.0))
clear();
if (ImGui::SliderFloat("scattering parameter", &scattering_parameter, -1.0, 1.0))
clear();
if (ImGui::SliderFloat("temperature", &tempearture_multiplier, 1.0, 10000.0))
clear();
const char* scenes[] = {"Gnome", "Horse", "Heterogenous"};
if (ImGui::Combo("Scenes", &scene, scenes, 3)) {
Data_Destructor(&data);
@ -70,7 +74,8 @@ private:
bool boundingBox = true;
int selected = 0;
int scene = 0;
float mu_a = 0.0;
float mu_s = 0.0;
float density = 0.0;
float absorbtion = 0.0;
float tempearture_multiplier = 1000.0;
float scattering_parameter = 0.4;
};