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New Shader Image Processing

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Cleanup shaders and add image processing shader for source
This commit is contained in:
brunoherbelin
2020-04-25 23:58:49 +02:00
parent 0e24d1a083
commit 551acf25b9
24 changed files with 1009 additions and 65 deletions
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68
ImGuiVisitor.cpp
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@@ -8,6 +8,7 @@
#include "Scene.h"
#include "Primitives.h"
#include "ImageShader.h"
#include "ImageProcessingShader.h"
#include "MediaPlayer.h"
#include "imgui.h"
@@ -111,7 +112,11 @@ void ImGuiVisitor::visit(Shader &n)
{
ImGui::PushID(n.id());
ImGui::ColorEdit3("color", glm::value_ptr(n.color) ) ;
if (ImGuiToolkit::ButtonIcon(14, 8)) {
n.color = glm::vec4(1.f, 1.f, 1.f, 1.f);
}
ImGui::SameLine(0, 10);
ImGui::ColorEdit3("Color", glm::value_ptr(n.color) ) ;
ImGui::PopID();
}
@@ -120,13 +125,13 @@ void ImGuiVisitor::visit(ImageShader &n)
{
ImGui::PushID(n.id());
if (ImGuiToolkit::ButtonIcon(2, 1)) {
if (ImGuiToolkit::ButtonIcon(4, 1)) {
n.brightness = 0.f;
n.contrast = 0.f;
}
ImGui::SameLine(0, 10);
float bc[2] = { n.brightness, n.contrast};
if ( ImGui::SliderFloat2("filter", bc, -1.0, 1.0) )
if ( ImGui::SliderFloat2("B & C", bc, -1.0, 1.0) )
{
n.brightness = bc[0];
n.contrast = bc[1];
@@ -134,6 +139,63 @@ void ImGuiVisitor::visit(ImageShader &n)
ImGui::PopID();
}
void ImGuiVisitor::visit(ImageProcessingShader &n)
{
ImGui::PushID(n.id());
if (ImGuiToolkit::ButtonIcon(4, 1)) {
n.brightness = 0.f;
n.contrast = 0.f;
}
ImGui::SameLine(0, 10);
float bc[2] = { n.brightness, n.contrast};
if ( ImGui::SliderFloat2("B & C", bc, -1.0, 1.0) )
{
n.brightness = bc[0];
n.contrast = bc[1];
}
if (ImGuiToolkit::ButtonIcon(2, 1)) n.saturation = 0.f;
ImGui::SameLine(0, 10);
ImGui::SliderFloat("Saturation", &n.saturation, -1.0, 1.0);
if (ImGuiToolkit::ButtonIcon(12, 4)) n.hueshift = 0.f;
ImGui::SameLine(0, 10);
ImGui::SliderFloat("Hue shift", &n.hueshift, 0.0, 1.0);
if (ImGuiToolkit::ButtonIcon(8, 1)) n.threshold = 0.f;
ImGui::SameLine(0, 10);
ImGui::SliderFloat("Threshold", &n.threshold, 0.0, 1.0);
if (ImGuiToolkit::ButtonIcon(3, 1)) n.lumakey = 0.f;
ImGui::SameLine(0, 10);
ImGui::SliderFloat("Lumakey", &n.lumakey, 0.0, 1.0);
if (ImGuiToolkit::ButtonIcon(18, 1)) n.nbColors = 0;
ImGui::SameLine(0, 10);
ImGui::SliderInt("Posterize", &n.nbColors, 0, 16);
if (ImGuiToolkit::ButtonIcon(1, 7)) n.filter = 0;
ImGui::SameLine(0, 10);
ImGui::Combo("Filter", &n.filter, "None\0Blur\0Sharpen\0Edge\0Emboss\0Erode 3x3\0Erode 5x5\0Erode 7x7\0Dilate 3x3\0Dilate 5x5\0Dilate 7x7\0");
if (ImGuiToolkit::ButtonIcon(7, 1)) n.invert = 0;
ImGui::SameLine(0, 10);
ImGui::Combo("Invert", &n.invert, "None\0Invert color\0Invert Luminance\0");
if (ImGuiToolkit::ButtonIcon(14, 4)) n.chromadelta = 0.f;
ImGui::SameLine(0, 10);
ImGui::SliderFloat("Chromakey", &n.chromadelta, 0.0, 1.0);
if (ImGuiToolkit::ButtonIcon(6, 4))
n.chromakey = glm::vec4(0.f, 1.f, 0.f, 1.f);
ImGui::SameLine(0, 10);
ImGui::ColorEdit3("Chroma color", glm::value_ptr(n.chromakey) ) ;
ImGui::PopID();
}
void ImGuiVisitor::visit(Scene &n)
{
ImGui::SetNextItemOpen(true, ImGuiCond_Once);