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Add more outline functions to DebugDraw

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This commit is contained in:
James Urquhart 2016-06-04 12:21:38 +01:00
parent 660bd8d347
commit 0ac3d95cb9
2 changed files with 74 additions and 0 deletions
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71
Engine/source/gfx/sim/debugDraw.cpp
View file

@ -139,6 +139,77 @@ void DebugDrawer::setupStateBlocks()
mRenderAlpha = GFX->createStateBlock(d);
}
void DebugDrawer::drawBoxOutline(const Point3F &a, const Point3F &b, const ColorF &color)
{
Point3F point0(a.x, a.y, a.z);
Point3F point1(a.x, b.y, a.z);
Point3F point2(b.x, b.y, a.z);
Point3F point3(b.x, a.y, a.z);
Point3F point4(a.x, a.y, b.z);
Point3F point5(a.x, b.y, b.z);
Point3F point6(b.x, b.y, b.z);
Point3F point7(b.x, a.y, b.z);
// Draw one plane
drawLine(point0, point1, color);
drawLine(point1, point2, color);
drawLine(point2, point3, color);
drawLine(point3, point0, color);
// Draw the other plane
drawLine(point4, point5, color);
drawLine(point5, point6, color);
drawLine(point6, point7, color);
drawLine(point7, point4, color);
// Draw the connecting corners
drawLine(point0, point4, color);
drawLine(point1, point5, color);
drawLine(point2, point6, color);
drawLine(point3, point7, color);
}
void DebugDrawer::drawTransformedBoxOutline(const Point3F &a, const Point3F &b, const ColorF &color, const MatrixF& transform)
{
Point3F point0(a.x, a.y, a.z);
Point3F point1(a.x, b.y, a.z);
Point3F point2(b.x, b.y, a.z);
Point3F point3(b.x, a.y, a.z);
Point3F point4(a.x, a.y, b.z);
Point3F point5(a.x, b.y, b.z);
Point3F point6(b.x, b.y, b.z);
Point3F point7(b.x, a.y, b.z);
transform.mulP(point0);
transform.mulP(point1);
transform.mulP(point2);
transform.mulP(point3);
transform.mulP(point4);
transform.mulP(point5);
transform.mulP(point6);
transform.mulP(point7);
// Draw one plane
drawLine(point0, point1, color);
drawLine(point1, point2, color);
drawLine(point2, point3, color);
drawLine(point3, point0, color);
// Draw the other plane
drawLine(point4, point5, color);
drawLine(point5, point6, color);
drawLine(point6, point7, color);
drawLine(point7, point4, color);
// Draw the connecting corners
drawLine(point0, point4, color);
drawLine(point1, point5, color);
drawLine(point2, point6, color);
drawLine(point3, point7, color);
}
void DebugDrawer::render()
{
#ifdef ENABLE_DEBUGDRAW

3
Engine/source/gfx/sim/debugDraw.h
View file

@ -120,6 +120,9 @@ public:
///
/// @{
void drawBoxOutline(const Point3F &a, const Point3F &b, const ColorF &color = ColorF(1.0f, 1.0f, 1.0f));
void drawTransformedBoxOutline(const Point3F &a, const Point3F &b, const ColorF &color, const MatrixF& transform);
void drawBox(const Point3F &a, const Point3F &b, const ColorF &color = ColorF(1.0f,1.0f,1.0f));
void drawLine(const Point3F &a, const Point3F &b, const ColorF &color = ColorF(1.0f,1.0f,1.0f));
void drawTri(const Point3F &a, const Point3F &b, const Point3F &c, const ColorF &color = ColorF(1.0f,1.0f,1.0f));