Texture for 9-9 project[2]

Intrinsics matrix

$$ \begin{bmatrix}\frac{f s_{w}}{w} & 0 & p_{x}\\0 & \frac{f s_{h}}{h} & p_{y}\\0 & 0 & 1\end{bmatrix} $$

• $f$: focal
• $w,h$: 图片像素大小
• $s_w,s_h$: 感光元件大小
• $p_x,p_y$: 光心位置

Externals matrix

$$ R=\begin{bmatrix}\cos{\left(\psi \right)} \cos{\left(\theta \right)} & \sin{\left(\phi \right)} \sin{\left(\theta \right)} \cos{\left(\psi \right)} + \sin{\left(\psi \right)} \cos{\left(\phi \right)} & \sin{\left(\phi \right)} \sin{\left(\psi \right)} - \sin{\left(\theta \right)} \cos{\left(\phi \right)} \cos{\left(\psi \right)}\\- \sin{\left(\psi \right)} \cos{\left(\theta \right)} & - \sin{\left(\phi \right)} \sin{\left(\psi \right)} \sin{\left(\theta \right)} + \cos{\left(\phi \right)} \cos{\left(\psi \right)} & \sin{\left(\phi \right)} \cos{\left(\psi \right)} + \sin{\left(\psi \right)} \sin{\left(\theta \right)} \cos{\left(\phi \right)}\\\sin{\left(\theta \right)} & - \sin{\left(\phi \right)} \cos{\left(\theta \right)} & \cos{\left(\phi \right)} \cos{\left(\theta \right)}\end{bmatrix} $$

• $\psi$: z : yaw: $\Omega$
• $\phi$: x : pitch: $\Phi$
• $\theta$: y : roll: $\Kappa$

Shape

• original: obj 对象
• ccm-export: ccm 导出结果
• orthogonal: 正交面
• plant: 平面
• plant_xy_height: xy面，同时拥有一定高度，高度淹没车辆
• plant_xy_height_less: xy面，同时拥有一定高度，高度淹没公路
• sphere: 球
• -tri: 三角化后缀
• _large: 可以囊括obj对象，可以拿到内视贴图
• _small: 和obj对象相交，可以参考相机方向
• _tiny: small直径的一半大

id	shape	block	size	parameter	srs	output
1	original	1		center	4490	💩
2	original	1		meta>center	4490	✔️
3	original	1		meta>center	4490	✔️
4	ccm-export	1		meta>center	4490	💩
5	orthogonal	1		meta>center	4490	💩
6	orthogonal	1	10	meta>center	4490	💩
7	orthogonal-tri	1		meta>center	4490	✔️
7	orthogonal-tri	1		meta>center	4490	✔️
8	plant	1		meta>center	4490	💩
9	plant	1	10	meta>center	4490	💩
10	plant_xy_height	1		meta>center	4490	💩
10	plant_xy_height_less	1		meta>center	4490	💩
11	plant_xy_height_less_tri	1		meta>center	4490	✔️
12	sphere	1		meta>center	4490	💩
13	sphere_large_tri	1		meta>center	4490	✔️
14	sphere_large_tri	1	10	meta>center	4490	✔️
15	sphere_small_tri	1		meta>center	4490	✔️
16	sphere_tiny_tri	1		meta>center	4490	✔️
17	sphere_tiny_tri	1	10	meta>center	4490	✔️

Change Intrinsics matrix

$$ \begin{bmatrix}\frac{f w}{s_{w}} & 0 & p_{x}\\0 & \frac{f h}{s_{h}} & p_{y}\\0 & 0 & 1\end{bmatrix} $$

id	shape	block	size	parameter	srs	output
2	original	1		meta>center	4490	🤙
2	original	1	10	meta>center	4490	🤙
11	plant_xy_height_less_tri	1		meta>center	4490	🤙
9	plant	1	10	meta>center	4490	💩