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Code Issues Releases Wiki Activity

Change texture with loaded texture file.

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This commit is contained in:
yunfeibai 2016-10-20 21:40:44 -07:00
parent 35688e4ecf
commit 1c04da23db
3 changed files with 21 additions and 8 deletions
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6
examples/SharedMemory/PhysicsClientExample.cpp
View File

@ -256,8 +256,14 @@ void PhysicsClientExample::prepareAndSubmitCommand(int commandId)
case CMD_LOAD_SDF:
{
/*
b3SharedMemoryCommandHandle commandHandle = b3LoadSdfCommandInit(m_physicsClientHandle, "two_cubes.sdf");//kuka_iiwa/model.sdf");
b3SubmitClientCommand(m_physicsClientHandle, commandHandle);
*/
b3SharedMemoryCommandHandle commandHandle = b3LoadUrdfCommandInit(m_physicsClientHandle, "sphere_big.urdf");
//setting the initial position, orientation and other arguments are optional
b3LoadUrdfCommandSetStartPosition(commandHandle,0.5,0.5,0.5);
b3SubmitClientCommand(m_physicsClientHandle, commandHandle);
break;
}
case CMD_REQUEST_CAMERA_IMAGE_DATA:

11
examples/SharedMemory/TinyRendererVisualShapeConverter.cpp
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@ -34,6 +34,7 @@ subject to the following restrictions:
#include "../Importers/ImportURDFDemo/UrdfParser.h"
#include "../SharedMemory/SharedMemoryPublic.h"//for b3VisualShapeData
#include "../TinyRenderer/model.h"
#include "../ThirdPartyLibs/stb_image/stb_image.h"
enum MyFileType
@ -833,9 +834,14 @@ void TinyRendererVisualShapeConverter::resetAll()
// Get shapeUniqueId from getVisualShapesData?
void TinyRendererVisualShapeConverter::activateShapeTexture(int shapeUniqueId, int textureUniqueId)
{
int width,height,n;
const char filename[] = "/Users/yunfeibai/Documents/dev/bullet-change-texture/bullet3/data/checker_huge.gif";
unsigned char* image=0;
image = stbi_load(filename, &width, &height, &n, 3);
// Use shapeUniqueId?
int objectArrayIndex = 1;
int objectArrayIndex = 8;
int objectIndex = 0;
printf("num m_swRenderInstances = %d\n", m_data->m_swRenderInstances.size());
TinyRendererObjectArray** ptrptr = m_data->m_swRenderInstances.getAtIndex(objectArrayIndex);
@ -845,7 +851,8 @@ void TinyRendererVisualShapeConverter::activateShapeTexture(int shapeUniqueId, i
unsigned char textureImage[3] = {255, 0, 0};
int textureWidth = 1;
int textureHeight = 1;
ptr->m_renderObjects[objectIndex]->m_model->setDiffuseTextureFromData(textureImage,textureWidth,textureHeight);
//ptr->m_renderObjects[objectIndex]->m_model->setDiffuseTextureFromData(textureImage,textureWidth,textureHeight);
ptr->m_renderObjects[objectIndex]->m_model->setDiffuseTextureFromData(image,width,height);
}

12
examples/TinyRenderer/model.cpp
View File

@ -57,12 +57,12 @@ void Model::setDiffuseTextureFromData(unsigned char* textureImage,int textureWid
for (int j=0;j<textureHeight;j++)
{
TGAColor color;
//color.bgra[0] = textureImage[(i+j*textureWidth)*3+0];
//color.bgra[1] = textureImage[(i+j*textureWidth)*3+1];
//color.bgra[2] = textureImage[(i+j*textureWidth)*3+2];
color.bgra[0] = textureImage[0];
color.bgra[1] = textureImage[1];
color.bgra[2] = textureImage[2];
color.bgra[0] = textureImage[(i+j*textureWidth)*3+0];
color.bgra[1] = textureImage[(i+j*textureWidth)*3+1];
color.bgra[2] = textureImage[(i+j*textureWidth)*3+2];
//color.bgra[0] = textureImage[0];
//color.bgra[1] = textureImage[1];
//color.bgra[2] = textureImage[2];
color.bgra[3] = 255;
color.bytespp = 3;