Render multiple techniques on an Object

Graphics and GPU Programming Programming

Started by hl1202 July 16, 2010 02:39 AM

1 comment, last by hl1202 13 years, 9 months ago

100

Author

July 16, 2010 02:39 AM

Hi everyone,

I have a question (again):

+ I have a list of techniques (A, B , C...)

+ I have an object

How can i render this object with many techniques?

Quote:
For example:

+ I have 2 techniques name "EnvironmentTechnique" and "ShadowMapTechnique"

+ I have a sphere

I want to draw a sphere that reflects the environment around it (using the EnvironmentTechnique) and the sphere also casts shadow on the ground (Using ShadowMapTechnique)

Thanks for the help!

Ripiz

539

July 16, 2010 05:20 AM

I don't think this is possible. Try making single technique

EnvironmentShadowMapTechnique{   //passes from environment   //passes from shadow map}

hl1202

100

Author

July 16, 2010 06:17 AM

The problem is:

If i have 100 objects and 100 techniques. Each object will be rendered using different list of techniques. If doing like your suggestion, i have to create a lot of new techniques (which combine the pass of each separate technique). Very inconvenient!

Is there any other way?

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