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2014/10/16 ¤W¤È 08:19:50
android Programming Glossary: mvmatrixIs Google's Android OpenGL tutorial teaching incorrect linear algebra? http://stackoverflow.com/questions/11925647/is-googles-android-opengl-tutorial-teaching-incorrect-linear-algebra out by creating a MVPMatrix by multiplying mProjMatrix mVMatrix. So far so good. Set the camera position View matrix Matrix.setLookAtM.. Set the camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view.. Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Next they are appending a rotation to the left hand side of..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations final float mProjMatrix new float 16 private final float mVMatrix new float 16 private final float mModelMatrix new float 16 private.. Set the camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view.. Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Draw square mSquare.draw mMVPMatrix Now moving on to triangle..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant Math.min width height TODO Is this wrong Matrix.orthoM mVMatrix 0 useForOrtho 2 useForOrtho 2 useForOrtho 2 useForOrtho 2 0.1f..
Is Google's Android OpenGL tutorial teaching incorrect linear algebra? http://stackoverflow.com/questions/11925647/is-googles-android-opengl-tutorial-teaching-incorrect-linear-algebra something I am missing Here are the relevant bits of it Start out by creating a MVPMatrix by multiplying mProjMatrix mVMatrix. So far so good. Set the camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate.. a MVPMatrix by multiplying mProjMatrix mVMatrix. So far so good. Set the camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix.. 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Next they are appending a rotation to the left hand side of the MVPMatrix This seems a little weird. Create a rotation..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations mSquare private final float mMVPMatrix new float 16 private final float mProjMatrix new float 16 private final float mVMatrix new float 16 private final float mModelMatrix new float 16 private final float tempMatrix new float 16 public void onDrawFrame.. Draw background color GLES20.glClear GLES20.GL_COLOR_BUFFER_BIT Set the camera position View matrix Matrix.setLookAtM mVMatrix 0 0 0 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix.. 3 0f 0f 0f 0f 1.0f 0.0f Calculate the projection and view transformation Matrix.multiplyMM mMVPMatrix 0 mProjMatrix 0 mVMatrix 0 Draw square mSquare.draw mMVPMatrix Now moving on to triangle aka ship Matrix.setIdentityM mModelMatrix 0 Matrix.translateM..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant Width this.height height Save Current Height int useForOrtho Math.min width height TODO Is this wrong Matrix.orthoM mVMatrix 0 useForOrtho 2 useForOrtho 2 useForOrtho 2 useForOrtho 2 0.1f 100f Line.java Line class to draw line public class Lines..
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