tonemapping

grk/cw 6/Debug/grk-cw6.exe.recipe

@@ -2,7 +2,7 @@
 <Project>
   <ProjectOutputs>
     <ProjectOutput>
-      <FullPath>E:\micha\studia\grafika_komputerowa\grk\grk\Debug\grk-cw6.exe</FullPath>
+      <FullPath>D:\grk2024\dgrk-2023-planeta\grk\Debug\grk-cw6.exe</FullPath>
     </ProjectOutput>
   </ProjectOutputs>
   <ContentFiles />

grk/cw 6/Debug/grk-cw6.log

@@ -1,39 +1,39 @@
-C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(513,5): warning MSB8028: The intermediate directory (Debug\) contains files shared from another project (grk-cw3.vcxproj, grk-cw4.vcxproj, grk-cw5.vcxproj).  This can lead to incorrect clean and rebuild behavior.
+C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppBuild.targets(491,5): warning MSB8028: Katalog pośredni (Debug\) zawiera pliki udostępnione z innego projektu (grk-cw3.vcxproj, grk-cw4.vcxproj, grk-cw5.vcxproj). Może to spowodować niepoprawne zachowanie podczas oczyszczania i ponownej kompilacji.
   main.cpp
-C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\shared\minwindef.h(130,1): warning C4005: 'APIENTRY': macro redefinition
+C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\shared\minwindef.h(130,1): warning C4005: "APIENTRY": ponowna definicja makra
-E:\micha\studia\grafika_komputerowa\grk\grk\dependencies\glfw-3.3.8.bin.WIN32\include\GLFW\glfw3.h(123): message : see previous definition of 'APIENTRY'
+D:\grk2024\dgrk-2023-planeta\grk\dependencies\glfw-3.3.8.bin.WIN32\include\GLFW\glfw3.h(123): message : zobacz poprzednią definicję „APIENTRY”
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(96,16): warning C4305: 'initializing': truncation from 'double' to 'float'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(96,16): warning C4305: "inicjowanie": obcięcie z "double" do "float"
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(152,13): warning C4244: 'initializing': conversion from 'double' to 'float', possible loss of data
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(153,13): warning C4244: "inicjowanie": konwersja z "double" do "float", możliwa utrata danych
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(156,52): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(157,52): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(160,50): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(161,50): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(164,49): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(165,49): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(168,48): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(169,48): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(172,48): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(173,48): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-E:\micha\studia\grafika_komputerowa\grk\grk\cw 6\src\ex_6_1.hpp(176,48): warning C4305: 'argument': truncation from 'double' to 'T'
+D:\grk2024\dgrk-2023-planeta\grk\cw 6\src\ex_6_1.hpp(177,48): warning C4305: "argument": obcięcie z "double" do "T"
           with
           [
               T=float
           ]
-Box.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/INCREMENTAL:NO' specification
+Box.obj : warning LNK4075: zignorowano opcję „/EDITANDCONTINUE” z powodu określenia opcji „/INCREMENTAL:NO”
-LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library
+LINK : warning LNK4098: domyślna biblioteka „MSVCRT” powoduje konflikt z innymi bibliotekami; użyj opcji /NODEFAULTLIB:biblioteka
-  grk-cw6.vcxproj -> E:\micha\studia\grafika_komputerowa\grk\grk\Debug\grk-cw6.exe
+  grk-cw6.vcxproj -> D:\grk2024\dgrk-2023-planeta\grk\Debug\grk-cw6.exe

grk/cw 6/Debug/grk-cw6.tlog/grk-cw6.lastbuildstate

@@ -1,2 +1,2 @@
-PlatformToolSet=v142:VCToolArchitecture=Native32Bit:VCToolsVersion=14.29.30133:TargetPlatformVersion=10.0.19041.0:
+PlatformToolSet=v142:VCToolArchitecture=Native32Bit:VCToolsVersion=14.28.29333:TargetPlatformVersion=10.0.19041.0:
-Debug|Win32|E:\micha\studia\grafika_komputerowa\grk\grk\|
+Debug|Win32|D:\grk2024\dgrk-2023-planeta\grk\|

grk/cw 6/shaders/shader_5_1_tex.frag

@@ -4,21 +4,35 @@ float AMBIENT = 0.1;
 
 uniform vec3 color;
 uniform vec3 lightPos;
+uniform vec3 lightColor;
 
 in vec3 vecNormal;
 in vec3 worldPos;
 in vec2 vtc;
-
+vec4 textureColor;
 out vec4 outColor;
 
+vec3 outputColor;
 uniform sampler2D colorTexture;
 
+vec3 toneMapping(vec3 color){
+	float exposure = 0.06;
+	vec3 mapped = 1 - exp(-color*exposure);
+	return mapped;
+}
+
+
 void main()
 {
 	vec3 lightDir = normalize(lightPos - worldPos);
 	vec3 normal = normalize(vecNormal);
 	float diffuse = max(0, dot(normal, lightDir));
+	textureColor = texture2D(colorTexture, vtc);
+	vec3 distance = lightColor/(lightPos - worldPos)*(lightPos - worldPos);
+	outputColor = vec3(textureColor) * min(1, AMBIENT + diffuse)* distance;
+	//gamma correction
+	//outputColor = pow(outputColor, vec3(1.0/2.2)); 
 
-	vec4 textureColor = texture2D(colorTexture, vtc);
+	outputColor = toneMapping(outputColor);
-	outColor = vec4(vec3(textureColor) * min(1, AMBIENT + diffuse), 1.0);
+	outColor = vec4(outputColor , 1.0);
 }

grk/cw 6/src/ex_6_1.hpp

@@ -51,7 +51,7 @@ glm::vec3 shipDir = glm::vec3(1.f, 0.f, 0.f);
 
 float aspectRatio = 1.f;
 
-glm::vec3 lightColor = glm::vec3(0.9, 0.7, 0.8);
+glm::vec3 lightColor = glm::vec3(100.f, 100.f, 100.f);
 
 glm::mat4 createCameraMatrix()
 {
@@ -117,7 +117,8 @@ void drawObjectTexture(Core::RenderContext& context, glm::mat4 modelMatrix, GLui
 	glm::mat4 transformation = viewProjectionMatrix * modelMatrix;
 	glUniformMatrix4fv(glGetUniformLocation(programTex, "transformation"), 1, GL_FALSE, (float*)&transformation);
 	glUniformMatrix4fv(glGetUniformLocation(programTex, "modelMatrix"), 1, GL_FALSE, (float*)&modelMatrix);
-	glUniform3f(glGetUniformLocation(program, "lightPos"), 0.0, 0.0, 0.0);
+	glUniform3f(glGetUniformLocation(programTex, "lightPos"), 0.0, 0.0, 0.0);
+	glUniform3f(glGetUniformLocation(programTex, "lightColor"), lightColor.x, lightColor.y, lightColor.z);
 	Core::DrawContext(context);
 	glUseProgram(0);
 }

grk/grk-cw.sln

@@ -1,10 +1,12 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
+# Visual Studio Version 16
-VisualStudioVersion = 15.0.28307.852
+VisualStudioVersion = 16.0.31019.35
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grk-cw1", "cw 1\grk-cw1.vcxproj", "{1B448102-E76C-4347-BDC7-40D02A567DB6}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "grk-cw6", "cw 6\grk-cw6.vcxproj", "{3952C396-B1C6-44CD-96DD-C1AC15D32978}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x86 = Debug|x86
@@ -15,6 +17,10 @@ Global
 		{1B448102-E76C-4347-BDC7-40D02A567DB6}.Debug|x86.Build.0 = Debug|Win32
 		{1B448102-E76C-4347-BDC7-40D02A567DB6}.Release|x86.ActiveCfg = Release|Win32
 		{1B448102-E76C-4347-BDC7-40D02A567DB6}.Release|x86.Build.0 = Release|Win32
+		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Debug|x86.ActiveCfg = Debug|Win32
+		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Debug|x86.Build.0 = Debug|Win32
+		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Release|x86.ActiveCfg = Release|Win32
+		{3952C396-B1C6-44CD-96DD-C1AC15D32978}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE