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Bevels Added, and improved rendernig performance.

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This commit is contained in:
MusicalProgrammer
2018-10-25 20:10:14 -04:00
parent 69d55d0a5c
commit 1108af7cf3
6 changed files with 331 additions and 47 deletions
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288
PhysicalInstance.cpp
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@@ -1,10 +1,12 @@
#include "PhysicalInstance.h"
#include "Globals.h"
#include <sstream>
#include <iomanip>
using namespace G3D;
PhysicalInstance::PhysicalInstance(void)
PhysicalInstance::PhysicalInstance(void) : _bevelSize(0.03f), _parseVert(0), _debugTimer(0)
{
Instance::Instance();
name = "Default PhysicalInstance";
className = "Part";
canCollide = true;
@@ -98,9 +100,18 @@ void PhysicalInstance::setCFrame(CoordinateFrame coordinateFrame)
CoordinateFrame PhysicalInstance::getCFrameRenderBased()
{
return CoordinateFrame(getCFrame().rotation,Vector3(getCFrame().translation.x/2, getCFrame().translation.y/2, getCFrame().translation.z/2));
return CoordinateFrame(getCFrame().rotation,Vector3(getCFrame().translation.x, getCFrame().translation.y, getCFrame().translation.z));
}
#ifdef NEW_BOX_RENDER
Box PhysicalInstance::getBox()
{
Box box = Box(Vector3(size.x/2, size.y/2, size.z/2) ,Vector3(-size.x/2,-size.y/2,-size.z/2));
CoordinateFrame c = getCFrameRenderBased();
itemBox = c.toWorldSpace(box);
return itemBox;
}
#else
Box PhysicalInstance::getBox()
{
if(changed)
@@ -111,36 +122,268 @@ Box PhysicalInstance::getBox()
Vector3 v0,v1,v2,v3;
for (int f = 0; f < 6; f++) {
itemBox.getFaceCorners(f, v0,v1,v2,v3);
vertecies[f*16] = v0.x;
vertecies[(f*16)+1] = v0.y;
vertecies[(f*16)+2] = v0.z;
vertecies[(f*16)+3] = v1.x;
vertecies[(f*16)+4] = v1.y;
vertecies[(f*16)+5] = v1.z;
vertecies[(f*16)+6] = v2.x;
vertecies[(f*16)+7] = v2.y;
vertecies[(f*16)+8] = v2.z;
vertecies[(f*16)+9] = v3.x;
vertecies[(f*16)+10] = v3.y;
vertecies[(f*16)+11] = v3.z;
vertecies[(f*16)+12] = color.r;
vertecies[(f*16)+13] = color.g;
vertecies[(f*16)+14] = color.b;
vertecies[(f*16)+15] = 1;
_vertices[f*16] = v0.x;
_vertices[(f*16)+1] = v0.y;
_vertices[(f*16)+2] = v0.z;
_vertices[(f*16)+3] = v1.x;
_vertices[(f*16)+4] = v1.y;
_vertices[(f*16)+5] = v1.z;
_vertices[(f*16)+6] = v2.x;
_vertices[(f*16)+7] = v2.y;
_vertices[(f*16)+8] = v2.z;
_vertices[(f*16)+9] = v3.x;
_vertices[(f*16)+10] = v3.y;
_vertices[(f*16)+11] = v3.z;
_vertices[(f*16)+12] = color.r;
_vertices[(f*16)+13] = color.g;
_vertices[(f*16)+14] = color.b;
_vertices[(f*16)+15] = 1;
}
}
return itemBox;
}
#endif
bool PhysicalInstance::collides(Box box)
{
return CollisionDetection::fixedSolidBoxIntersectsFixedSolidBox(getBox(), box);
}
#ifdef NEW_BOX_RENDER
void PhysicalInstance::addVertex(Vector3 vertexPos,Color3 color)
{
_vertices.push_back(vertexPos.x);
_vertices.push_back(vertexPos.y);
_vertices.push_back(vertexPos.z);
_vertices.push_back(color.r);
_vertices.push_back(color.g);
_vertices.push_back(color.b);
}
void PhysicalInstance::addNormals(Vector3 normal)
{
for (unsigned int i=0;i<3;i+=1) {
_normals.push_back(normal.x);
_normals.push_back(normal.y);
_normals.push_back(normal.z);
}
}
void PhysicalInstance::addTriangle(Vector3 v1,Vector3 v2,Vector3 v3)
{
addVertex(v1,color);
addVertex(v2,color);
addVertex(v3,color);
addNormals(cross(v2-v1,v3-v1).direction());
}
void PhysicalInstance::debugPrintVertexIDs(RenderDevice* rd,GFontRef font,Matrix3 rot)
{
_debugUniqueVertices.clear();
glDisable(GL_DEPTH_TEST);
for (unsigned int i=0;i<_vertices.size();i+=6)
{
std::stringstream stream;
stream << std::fixed << std::setprecision(1) << i;
Vector3 testVector = Vector3(_vertices[i],_vertices[i+1],_vertices[i+2]);
if (isUniqueVertex(testVector))
{
font->draw3D(rd, stream.str(), CoordinateFrame(testVector) * -rot, 0.05, Color3::fromARGB(0xFF4F0000), Color4::clear());
_debugUniqueVertices.push_back(testVector);
}
}
glEnable(GL_DEPTH_TEST);
}
void PhysicalInstance::makeFace(int vertex1,int vertex2, int vertex3)
{
addTriangle(Vector3(_vertices[vertex1],_vertices[vertex1+1],_vertices[vertex1+2]),
Vector3(_vertices[vertex2],_vertices[vertex2+1],_vertices[vertex2+2]),
Vector3(_vertices[vertex3],_vertices[vertex3+1],_vertices[vertex3+2]));
}
bool PhysicalInstance::isUniqueVertex(Vector3 pos)
{
for (unsigned int i=0;i<_debugUniqueVertices.size();i+=1)
{
if (pos==_debugUniqueVertices[i])
{
return false;
}
}
return true;
}
void PhysicalInstance::render(RenderDevice* rd) {
if (changed)
{
getBox();
_vertices.clear();
Vector3 renderSize = size/2;
// Front
addTriangle(Vector3(renderSize.x-_bevelSize,renderSize.y-_bevelSize,renderSize.z),
Vector3(-renderSize.x+_bevelSize,-renderSize.y+_bevelSize,renderSize.z),
Vector3(renderSize.x-_bevelSize,-renderSize.y+_bevelSize,renderSize.z)
);
addTriangle(Vector3(-renderSize.x+_bevelSize,renderSize.y-_bevelSize,renderSize.z),
Vector3(-renderSize.x+_bevelSize,-renderSize.y+_bevelSize,renderSize.z),
Vector3(renderSize.x-_bevelSize,renderSize.y-_bevelSize,renderSize.z)
);
// Top
addTriangle(Vector3(renderSize.x-_bevelSize,renderSize.y,renderSize.z-_bevelSize),
Vector3(renderSize.x-_bevelSize,renderSize.y,-renderSize.z+_bevelSize),
Vector3(-renderSize.x+_bevelSize,renderSize.y,renderSize.z-_bevelSize)
);
addTriangle(Vector3(-renderSize.x+_bevelSize,renderSize.y,renderSize.z-_bevelSize),
Vector3(renderSize.x-_bevelSize,renderSize.y,-renderSize.z+_bevelSize),
Vector3(-renderSize.x+_bevelSize,renderSize.y,-renderSize.z+_bevelSize)
);
// Back
addTriangle(Vector3(renderSize.x-_bevelSize,renderSize.y-_bevelSize,-renderSize.z),
Vector3(renderSize.x-_bevelSize,-renderSize.y+_bevelSize,-renderSize.z),
Vector3(-renderSize.x+_bevelSize,-renderSize.y+_bevelSize,-renderSize.z)
);
addTriangle(Vector3(renderSize.x-_bevelSize,renderSize.y-_bevelSize,-renderSize.z),
Vector3(-renderSize.x+_bevelSize,-renderSize.y+_bevelSize,-renderSize.z),
Vector3(-renderSize.x+_bevelSize,renderSize.y-_bevelSize,-renderSize.z)
);
// Bottom
addTriangle(Vector3(renderSize.x-_bevelSize,-renderSize.y,-renderSize.z+_bevelSize),
Vector3(renderSize.x-_bevelSize,-renderSize.y,renderSize.z-_bevelSize),
Vector3(-renderSize.x+_bevelSize,-renderSize.y,renderSize.z-_bevelSize)
);
addTriangle(Vector3(-renderSize.x+_bevelSize,-renderSize.y,renderSize.z-_bevelSize),
Vector3(-renderSize.x+_bevelSize,-renderSize.y,-renderSize.z+_bevelSize),
Vector3(renderSize.x-_bevelSize,-renderSize.y,-renderSize.z+_bevelSize)
);
// Left
addTriangle(Vector3(-renderSize.x,renderSize.y-_bevelSize,-renderSize.z+_bevelSize),
Vector3(-renderSize.x,-renderSize.y+_bevelSize,renderSize.z-_bevelSize),
Vector3(-renderSize.x,renderSize.y-_bevelSize,renderSize.z-_bevelSize)
);
addTriangle(Vector3(-renderSize.x,-renderSize.y+_bevelSize,renderSize.z-_bevelSize),
Vector3(-renderSize.x,renderSize.y-_bevelSize,-renderSize.z+_bevelSize),
Vector3(-renderSize.x,-renderSize.y+_bevelSize,-renderSize.z+_bevelSize)
);
// Right
addTriangle(Vector3(renderSize.x,renderSize.y-_bevelSize,renderSize.z-_bevelSize),
Vector3(renderSize.x,-renderSize.y+_bevelSize,renderSize.z-_bevelSize),
Vector3(renderSize.x,renderSize.y-_bevelSize,-renderSize.z+_bevelSize)
);
addTriangle(Vector3(renderSize.x,-renderSize.y+_bevelSize,-renderSize.z+_bevelSize),
Vector3(renderSize.x,renderSize.y-_bevelSize,-renderSize.z+_bevelSize),
Vector3(renderSize.x,-renderSize.y+_bevelSize,renderSize.z-_bevelSize)
);
// Bevel Top Front
makeFace(0,36,48);
makeFace(48,18,0);
// Bevel Left Front Corner
makeFace(18,156,162);
makeFace(24,18,162);
// Bevel Left Front Top Corner
makeFace(48,156,18);
// Bevel Left Front Bottom Corner
makeFace(120,6,150);
// Bevel Left Top
makeFace(48,66,156);
makeFace(144,156,66);
// Bevel Bottom
makeFace(6,120,114);
makeFace(114,12,6);
// Left Bottom
makeFace(120,150,174);
makeFace(174,132,120);
// Right Front Top Corner
makeFace(36,0,180);
// Right Front Corner
makeFace(180,0,12);
makeFace(186,180,12);
// Right Front Bottom Corner
makeFace(186,12,114);
// Right Bottom
makeFace(186,114,108);
makeFace(108,198,186);
// Right Top Corner
makeFace(180,192,36);
makeFace(192,42,36);
// Right Back Top Corner
makeFace(72,42,192);
// Right Back Bottom Corner
makeFace(78,198,108);
// Right Back Corner
makeFace(72,192,198);
makeFace(198,78,72);
// Back Bottom Corner
makeFace(78,108,132);
makeFace(132,84,78);
// Back Top
makeFace(42,72,102);
makeFace(102,66,42);
// Back Left Top Corner
makeFace(144,66,102);
// Back Left Corner
makeFace(144,102,84);
makeFace(84,174,144);
// Back Left Bottom Corner
makeFace(174,84,132);
for (unsigned short i=0;i<_vertices.size()/6;i++) {
_indices.push_back(i);
}
changed=false;
}
glVertexPointer(3, GL_FLOAT,6 * sizeof(GLfloat), &_vertices[0]);
glColorPointer(3, GL_FLOAT,6 * sizeof(GLfloat), &_vertices[3]);
glNormalPointer(GL_FLOAT,3 * sizeof(GLfloat), &_normals[0]);
glPushMatrix();
glTranslatef(position.x,position.y,position.z);
glDrawElements(GL_TRIANGLES, _indices.size(), GL_UNSIGNED_SHORT, &_indices[0]);
glPopMatrix();
}
#else
void PhysicalInstance::render(RenderDevice* rd)
{
if(changed)
{
Box box = getBox();
changed=false;
}
glColor(color);
/*glEnable( GL_TEXTURE_2D );
@@ -170,14 +413,14 @@ void PhysicalInstance::render(RenderDevice* rd)
else if(face == Inlets)
add = 0.2;*/
Vector3 v0 = Vector3(vertecies[i], vertecies[i+1], vertecies[i+2]), v1 = Vector3(vertecies[i+3], vertecies[i+4], vertecies[i+5]), v3 = Vector3(vertecies[i+9], vertecies[i+10], vertecies[i+11]);
Vector3 v0 = Vector3(_vertices[i], _vertices[i+1], _vertices[i+2]), v1 = Vector3(_vertices[i+3], _vertices[i+4], _vertices[i+5]), v3 = Vector3(_vertices[i+9], _vertices[i+10], _vertices[i+11]);
/*glNormal3fv((v1 - v0).cross(v3 - v0).direction());
glTexCoord2f(0.0F,0.0F);
glVertex3fv(v0);
glTexCoord2f(1.0F,0.0F);
glVertex3fv(v1);
glTexCoord2f(1.0F,0.25F);
glVertex3f(vertecies[i+6], vertecies[i+7], vertecies[i+8]);
glVertex3f(_vertices[i+6], _vertices[i+7], _vertices[i+8]);
glTexCoord2f(0.0F,0.25F);
glVertex3fv(v3);*/
@@ -192,7 +435,7 @@ void PhysicalInstance::render(RenderDevice* rd)
glTexCoord2d( 1.0,0.0+add);
glVertex3fv(v1);
glTexCoord2d(1.0,0.2+add);
glVertex3f(vertecies[i+6], vertecies[i+7], vertecies[i+8]);
glVertex3f(_vertices[i+6], _vertices[i+7], _vertices[i+8]);
glTexCoord2d( 0.0,0.2+add);
glVertex3fv(v3);
glEnd();
@@ -210,6 +453,7 @@ void PhysicalInstance::render(RenderDevice* rd)
}
}
#endif
PhysicalInstance::~PhysicalInstance(void)
{