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Added overlay rendering support for builders + return of start/end labels.

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This commit is contained in:
Mikko Mononen
2009-07-01 07:22:18 +00:00
parent 22865e60af
commit b0cc29570e
12 changed files with 120 additions and 5552 deletions
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20
RecastDemo/Source/BuilderStatMesh.cpp
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@@ -4,6 +4,7 @@
#include <string.h>
#include "SDL.h"
#include "SDL_Opengl.h"
#include "glfont.h"
#include "imgui.h"
#include "Builder.h"
#include "BuilderStatMesh.h"
@@ -263,6 +264,25 @@ void BuilderStatMesh::toolRender(int flags)
glDepthMask(GL_TRUE);
}
void BuilderStatMesh::toolRenderOverlay(class GLFont* font, double* proj, double* model, int* view)
{
GLdouble x, y, z;
// Draw start and end point labels
if (m_sposSet && gluProject((GLdouble)m_spos[0], (GLdouble)m_spos[1], (GLdouble)m_spos[2],
model, proj, view, &x, &y, &z))
{
const float len = font->getTextLength("Start");
font->drawText((float)x - len/2, (float)y-font->getLineHeight(), "Start", GLFont::RGBA(0,0,0,220));
}
if (m_eposSet && gluProject((GLdouble)m_epos[0], (GLdouble)m_epos[1], (GLdouble)m_epos[2],
model, proj, view, &x, &y, &z))
{
const float len = font->getTextLength("End");
font->drawText((float)x-len/2, (float)y-font->getLineHeight(), "End", GLFont::RGBA(0,0,0,220));
}
}
void BuilderStatMesh::drawAgent(const float* pos, float r, float h, float c, const float* col)
{
glDepthMask(GL_FALSE);