Scarfski/recastnavigation
1
0
Fork 0
mirror of https://github.com/recastnavigation/recastnavigation.git synced 2026-10-08 01:45:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

WIP DearImGui conversion

Browse Source
This commit is contained in:
Graham Pentheny
2025-07-12 15:02:54 -04:00
parent 6b906538dc
commit d534b4dc14
17 changed files with 366 additions and 467 deletions
Download Patch File Download Diff File Expand all files Collapse all files

96
RecastDemo/Source/Sample.cpp
View File

@@ -27,8 +27,8 @@
#include "RecastDebugDraw.h"
#include "SDL.h"
#include "SDL_opengl.h"
#include "imgui.h"
#include <imgui.h>
#include <math.h>
#include <stdio.h>
@@ -143,8 +143,7 @@ void Sample::handleMeshChanged(InputGeom* geom)
{
inputGeometry = geom;
const BuildSettings* buildSettings = geom->getBuildSettings();
if (buildSettings)
if (const BuildSettings* buildSettings = geom->getBuildSettings())
{
cellSize = buildSettings->cellSize;
cellHeight = buildSettings->cellHeight;
@@ -156,7 +155,6 @@ void Sample::handleMeshChanged(InputGeom* geom)
regionMergeSize = buildSettings->regionMergeSize;
edgeMaxLen = buildSettings->edgeMaxLen;
edgeMaxError = buildSettings->edgeMaxError;
vertsPerPoly = buildSettings->vertsPerPoly;
detailSampleDist = buildSettings->detailSampleDist;
detailSampleMaxError = buildSettings->detailSampleMaxError;
partitionType = buildSettings->partitionType;
@@ -175,7 +173,6 @@ void Sample::collectSettings(BuildSettings& settings)
settings.regionMergeSize = regionMergeSize;
settings.edgeMaxLen = edgeMaxLen;
settings.edgeMaxError = edgeMaxError;
settings.vertsPerPoly = vertsPerPoly;
settings.detailSampleDist = detailSampleDist;
settings.detailSampleMaxError = detailSampleMaxError;
settings.partitionType = partitionType;
@@ -193,7 +190,7 @@ void Sample::resetCommonSettings()
regionMergeSize = 20;
edgeMaxLen = 12.0f;
edgeMaxError = 1.3f;
vertsPerPoly = 6.0f;
vertsPerPoly = 6;
detailSampleDist = 6.0f;
detailSampleMaxError = 1.0f;
partitionType = SAMPLE_PARTITION_WATERSHED;
@@ -201,77 +198,62 @@ void Sample::resetCommonSettings()
void Sample::handleCommonSettings()
{
#if 0
imguiLabel("Rasterization");
imguiSlider("Cell Size", &cellSize, 0.1f, 1.0f, 0.01f);
imguiSlider("Cell Height", &cellHeight, 0.1f, 1.0f, 0.01f);
ImGui::SeparatorText("Rasterization");
ImGui::SliderFloat("##Cell Size", &cellSize, 0.1f, 1.0f, "Cell Size = %.3f");
ImGui::SliderFloat("##Cell Height", &cellHeight, 0.1f, 1.0f, "Cell Height = %.3f");
if (inputGeometry)
{
const float* bmin = inputGeometry->getNavMeshBoundsMin();
const float* bmax = inputGeometry->getNavMeshBoundsMax();
int gw = 0, gh = 0;
rcCalcGridSize(bmin, bmax, cellSize, &gw, &gh);
char text[64];
snprintf(text, 64, "Voxels %d x %d", gw, gh);
imguiValue(text);
int gridWidth = 0;
int gridHeight = 0;
rcCalcGridSize(
inputGeometry->getNavMeshBoundsMin(),
inputGeometry->getNavMeshBoundsMax(),
cellSize,
&gridWidth,
&gridHeight);
ImGui::Text("Voxels %d x %d", gridWidth, gridHeight);
}
imguiSeparator();
imguiLabel("Agent");
imguiSlider("Height", &agentHeight, 0.1f, 5.0f, 0.1f);
imguiSlider("Radius", &agentRadius, 0.0f, 5.0f, 0.1f);
imguiSlider("Max Climb", &agentMaxClimb, 0.1f, 5.0f, 0.1f);
imguiSlider("Max Slope", &agentMaxSlope, 0.0f, 90.0f, 1.0f);
ImGui::SeparatorText("Agent");
ImGui::SliderFloat("##Height", &agentHeight, 0.1f, 5.0f, "Height = %.3f");
ImGui::SliderFloat("##Radius", &agentRadius, 0.0f, 5.0f, "Radius = %.3f");
ImGui::SliderFloat("##Max Climb", &agentMaxClimb, 0.1f, 5.0f, "Max Climb = %.3f");
ImGui::SliderFloat("##Max Slope", &agentMaxSlope, 0.0f, 90.0f, "Max Slope = %.3f");
imguiSeparator();
imguiLabel("Region");
imguiSlider("Min Region Size", &regionMinSize, 0.0f, 150.0f, 1.0f);
imguiSlider("Merged Region Size", &regionMergeSize, 0.0f, 150.0f, 1.0f);
ImGui::SeparatorText("Region");
ImGui::SliderFloat("##Min Region Size", &regionMinSize, 0.0f, 150.0f, "Min Region Size = %.3f");
ImGui::SliderFloat("##Merged Region Size", &regionMergeSize, 0.0f, 150.0f, "Merged Region Size = %.3f");
imguiSeparator();
imguiLabel("Partitioning");
if (imguiCheck("Watershed", partitionType == SAMPLE_PARTITION_WATERSHED))
ImGui::SeparatorText("Partitioning");
if (ImGui::RadioButton("Watershed", partitionType == SAMPLE_PARTITION_WATERSHED))
{
partitionType = SAMPLE_PARTITION_WATERSHED;
}
if (imguiCheck("Monotone", partitionType == SAMPLE_PARTITION_MONOTONE))
if (ImGui::RadioButton("Monotone", partitionType == SAMPLE_PARTITION_MONOTONE))
{
partitionType = SAMPLE_PARTITION_MONOTONE;
}
if (imguiCheck("Layers", partitionType == SAMPLE_PARTITION_LAYERS))
if (ImGui::RadioButton("Layers", partitionType == SAMPLE_PARTITION_LAYERS))
{
partitionType = SAMPLE_PARTITION_LAYERS;
}
imguiSeparator();
imguiLabel("Filtering");
if (imguiCheck("Low Hanging Obstacles", filterLowHangingObstacles))
{
filterLowHangingObstacles = !filterLowHangingObstacles;
}
if (imguiCheck("Ledge Spans", filterLedgeSpans))
{
filterLedgeSpans = !filterLedgeSpans;
}
if (imguiCheck("Walkable Low Height Spans", filterWalkableLowHeightSpans))
{
filterWalkableLowHeightSpans = !filterWalkableLowHeightSpans;
}
ImGui::SeparatorText("Filtering");
ImGui::Checkbox("Low Hanging Obstacles", &filterLowHangingObstacles);
ImGui::Checkbox("Ledge Spans", &filterLedgeSpans);
ImGui::Checkbox("Walkable Low Height Spans", &filterWalkableLowHeightSpans);
imguiSeparator();
imguiLabel("Polygonization");
imguiSlider("Max Edge Length", &edgeMaxLen, 0.0f, 50.0f, 1.0f);
imguiSlider("Max Edge Error", &edgeMaxError, 0.1f, 3.0f, 0.1f);
imguiSlider("Verts Per Poly", &vertsPerPoly, 3.0f, 12.0f, 1.0f);
ImGui::SeparatorText("Polygonization");
ImGui::SliderFloat("Max Edge Length", &edgeMaxLen, 0.0f, 50.0f);
ImGui::SliderFloat("Max Edge Error", &edgeMaxError, 0.1f, 3.0f);
ImGui::SliderInt("Verts Per Poly", &vertsPerPoly, 3, 12);
imguiSeparator();
imguiLabel("Detail Mesh");
imguiSlider("Sample Distance", &detailSampleDist, 0.0f, 16.0f, 1.0f);
imguiSlider("Max Sample Error", &detailSampleMaxError, 0.0f, 16.0f, 1.0f);
ImGui::SeparatorText("Detail Mesh");
ImGui::SliderFloat("Sample Distance", &detailSampleDist, 0.0f, 16.0f);
ImGui::SliderFloat("Max Sample Error", &detailSampleMaxError, 0.0f, 16.0f);
imguiSeparator();
#endif
ImGui::Separator();
}
void Sample::handleClick(const float* rayStartPos, const float* rayHitPos, bool shift)