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improve usability of ExampleBrowser

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store command-line arguments in bulletDemo.txt
save/load of configuration, save demo name instead of index
add setBackgroundColor as example (background_color_red) and
mouse move/wheel speed config (mouse_wheel_multiplier and mouse_move_multiplier)
(saved after changing the demo)
default btIDebugDraw colors can be changed
b3CommandLineArgs::GetCmdLineArgument returns bool, and b3CommandLineArgs::addArgs added
fix copy/paste
This commit is contained in:
erwincoumans
2015-08-04 18:24:30 -07:00
parent 9d7d5caa8b
commit b316f30040
14 changed files with 400 additions and 115 deletions
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29
src/LinearMath/btIDebugDraw.h
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@@ -21,6 +21,7 @@ subject to the following restrictions:
#include "btTransform.h"
///The btIDebugDraw interface class allows hooking up a debug renderer to visually debug simulations.
///Typical use case: create a debug drawer object, and assign it to a btCollisionWorld or btDynamicsWorld using setDebugDrawer and call debugDrawWorld.
///A class that implements the btIDebugDraw interface has to implement the drawLine method at a minimum.
@@ -29,6 +30,29 @@ class btIDebugDraw
{
public:
ATTRIBUTE_ALIGNED16(struct) DefaultColors
{
btVector3 m_activeObject;
btVector3 m_deactivatedObject;
btVector3 m_wantsDeactivationObject;
btVector3 m_disabledDeactivationObject;
btVector3 m_disabledSimulationObject;
btVector3 m_aabb;
btVector3 m_contactPoint;
DefaultColors()
: m_activeObject(1,1,1),
m_deactivatedObject(0,1,0),
m_wantsDeactivationObject(0,1,1),
m_disabledDeactivationObject(1,0,0),
m_disabledSimulationObject(1,1,0),
m_aabb(1,0,0),
m_contactPoint(1,1,0)
{
}
};
enum DebugDrawModes
{
DBG_NoDebug=0,
@@ -53,6 +77,11 @@ class btIDebugDraw
virtual ~btIDebugDraw() {};
virtual DefaultColors getDefaultColors() const { DefaultColors colors; return colors; }
///the default implementation for setDefaultColors has no effect. A derived class can implement it and store the colors.
virtual void setDefaultColors(const DefaultColors& /*colors*/) {}
virtual void drawLine(const btVector3& from,const btVector3& to,const btVector3& color)=0;
virtual void drawLine(const btVector3& from,const btVector3& to, const btVector3& fromColor, const btVector3& toColor)